Per Se or Per Say? Which Is Correct?

Per Se or Per Say? Which Is Correct? Many people paused mid-sentence, wondering which spelling is correct before they write it.

If you felt unsure the first time you typed an email, you are not alone. I remember reading the Latin phrase per se in a book, heard it in conversation, and hesitated before using it myself. Many people write per say because it sounds the same, but per se is the correct spelling. That small error often causes a surprisingly large amount of confusion in writing, where accuracy matters. The difference becomes simple when you understand its meaning, origin, and why it appears in formal English.

This guide will help you learn, explain basic grammar, pronunciation, punctuation, spacing, and rules, then show how to use the phrase correctly in work, school, and casual situations. You will find copyable examples, right and wrong pairs, rewrite templates, a short checklist to fix sentences fast, plus synonyms that fit different contexts. Here, you will know exactly when, how, and why the phrase works naturally, helping you avoid common mistakes.

Whether you search for per se or per say, the two may sound identical, but only one belongs in polished speech and writing. This article is designed for writers, speakers alike, and anyone who wants to include the expression confidently. By the end, you will read and write with confidence instead of stopping to question the phrase every time.

Per Se or Per Say? The Short Answer

If you’re looking for the quick answer, here it is.

Phrase	Correct?	Meaning
Per se	✅ Yes	In itself; by itself; intrinsically
Per say	❌ No	Incorrect spelling

The phrase per se comes from Latin and has been part of English for centuries. It literally means “by itself” or “in itself.” People use it when they want to separate something from the surrounding circumstances.

For example:

• The technology isn’t dangerous per se.
• Remote work isn’t easier per se.
• Exercise isn’t difficult per se. Building consistency is the real challenge.

In each example, the speaker isn’t making a broad statement. Instead, they’re saying the subject isn’t inherently good, bad, easy, or difficult. Other factors influence the outcome.

By contrast, per say isn’t recognized as the standard spelling in English. It appears frequently online because people write what they hear, but dictionaries, grammar guides, and professional editors all treat it as a mistake.

Quick Rule to Remember

If you could replace the phrase with “in itself” or “by itself,” you almost certainly want per se.

For example:

Original Sentence	Replace with “In Itself”	Works?
Money isn’t bad per se.	Money isn’t bad in itself.	✅
Coffee isn’t unhealthy per se.	Coffee isn’t unhealthy in itself.	✅
The software isn’t broken per se.	The software isn’t broken in itself.	✅

If the substitution sounds natural, you’ve used per se correctly.

What Does “Per Se” Mean?

At its core, per se means “in itself,” “by itself,” or “considered alone.”

It’s a phrase people use when they want to focus on the nature of something without including outside influences.

Think of it like removing everything surrounding an issue and looking only at the thing itself.

A Simple Definition

Per se means:

• By itself
• In itself
• Intrinsically
• Considered independently
• Without considering other circumstances

Although those definitions sound slightly different, they all express the same basic idea.

Understanding the Meaning Through Examples

Imagine someone says:

“Social media isn’t harmful per se.”

That doesn’t mean social media is always harmless.

Instead, it means social media by itself isn’t necessarily harmful. Problems may arise because of how people use it, how long they spend on it, or what content they consume.

Now consider another example:

“Working from home isn’t more productive per se.”

Again, the speaker isn’t claiming remote work lacks benefits.

They’re saying productivity depends on factors such as communication, work habits, management style, and the employee’s environment.

The phrase adds nuance. It tells readers that the issue isn’t black and white.

Think of It Like a Magnifying Glass

Imagine placing an object under a magnifying glass.

Everything around it disappears.

You’re looking only at the object itself.

That’s exactly what per se does in a sentence. It narrows the focus to one specific thing without bringing outside circumstances into the discussion.

Everyday Examples

Here are some examples you might hear in real conversations.

• Coffee isn’t unhealthy per se. Drinking six cups before bedtime is the problem.
• AI isn’t replacing every job per se. It’s changing how many jobs work.
• Wealth doesn’t create happiness per se. It can remove financial stress, but relationships and purpose still matter.
• Failure isn’t bad per se. Often, it teaches valuable lessons.
• Competition isn’t unfair per se. Unethical behavior is what creates unfairness.

Notice how every sentence separates the core subject from the surrounding context.

That’s the real purpose of per se.

Why Do People Write “Per Say”?

If per se is correct, why do so many intelligent people write per say?

The answer has more to do with how humans learn language than with grammar.

Most people learn spoken English long before they study formal writing. They hear phrases repeatedly, build an understanding of their meaning, and later try to spell them based on pronunciation.

Since per se sounds almost identical to per say, the mistake feels completely logical.

The Phrase Is Learned by Ear

Unlike many vocabulary words taught in school, per se often enters people’s vocabulary through conversation.

Someone might hear a coworker say:

“That’s not illegal per se.”

Or a podcast host might say:

“The movie wasn’t bad per se.”

Without seeing the phrase in print, many listeners naturally assume it’s written as per say.

English Pronunciation Doesn’t Always Match Spelling

English already contains thousands of words whose spelling differs from pronunciation.

Consider these examples:

Spoken Sound	Correct Spelling
Alot	A lot
Definately	Definitely
Would of	Would have
Per say	Per se

These mistakes happen because people rely on sound instead of spelling.

Search Engines Have Increased the Confusion

Ironically, internet searches have made the mistake more visible.

Typing per say into a search engine returns millions of pages because:

• Blog comments contain the error.
• Social media posts repeat it.
• Discussion forums often use incorrect spelling.
• Autocorrect doesn’t always flag it.

Popularity doesn’t make a spelling correct.

Many grammar mistakes appear frequently online simply because millions of people repeat them.

Why Spell Check Doesn’t Always Help

Traditional spell checkers look for individual words.

Since both per and say are correctly spelled English words, many writing tools don’t recognize the phrase as an error.

Grammar checkers have improved over the years, but they’re still not perfect.

That’s why understanding the phrase yourself remains important.

Is “Per Say” Ever Correct?

The short answer is simple.

No.

There isn’t a situation in standard English where per say replaces per se.

Professional editors, dictionaries, grammar references, universities, and style guides all recognize per se as the correct spelling.

Why “Per Say” Is Wrong

The phrase comes directly from Latin.

Changing se to say changes the phrase into something that no longer exists.

It would be similar to writing:

• Bon appetite instead of bon appétit
• Case and point instead of case in point
• Deep seeded instead of deep-seated

These errors sound believable because they resemble spoken English, yet they remain incorrect.

Does Anyone Use “Per Say”?

Yes.

Millions of people do.

That doesn’t make it standard English.

Language evolves over time, but professional writing still relies on accepted spelling and usage. If you’re writing for work, school, publishing, or business, per se is the only choice.

Why Correct Spelling Matters

Using per se correctly helps you:

• Build credibility with readers.
• Avoid unnecessary editing.
• Improve the professionalism of your writing.
• Demonstrate attention to detail.
• Prevent misunderstandings.

Small details often leave lasting impressions.

Readers may not consciously notice the correct spelling, but many will notice the incorrect one.

Where Does “Per Se” Come From?

Many English expressions have roots in Latin, French, or Greek. Per se belongs to that tradition.

The phrase comes directly from Latin, where it literally means “through itself” or “by itself.”

Over time, English speakers adopted the expression because it conveys an idea that requires several words to explain in ordinary English.

Instead of writing:

“When considered independently from surrounding circumstances…”

writers can simply say:

“Per se.”

That economy of language explains why the phrase has survived for centuries.

A Brief History

Legal scholars began using per se in medieval Europe because Latin served as the language of education, law, philosophy, and religion.

As English developed, many Latin expressions remained.

Some of the most familiar include:

Latin Phrase	English Meaning
Per se	By itself
Ad hoc	For this purpose
De facto	In reality
Et cetera (etc.)	And so on
Vice versa	The other way around
Status quo	Existing state
Bona fide	Genuine; authentic

Unlike many older expressions that faded from use, per se continues to appear in everyday conversation as well as formal writing.

Why It Remains Popular

The phrase fills a useful gap in English.

Imagine trying to rewrite this sentence:

“Technology isn’t dangerous per se.”

Without per se, you might write:

“Technology isn’t inherently dangerous when considered independently from the way people use it.”

Both versions communicate a similar idea.

The first simply does it more efficiently.

That’s one reason writers continue using the phrase today.

Common Fields That Use “Per Se”

Although anyone can use per se, it appears especially often in:

• Law
• Business
• Economics
• Journalism
• Philosophy
• Medicine
• Academic research
• Public policy

In these fields, writers frequently distinguish between an object itself and the circumstances surrounding it.

That distinction makes per se particularly valuable.

---

How to Use “Per Se” Correctly

Knowing the definition is helpful.

Knowing when to use it is even more important.

The phrase works best when you want to say that something isn’t inherently true, good, bad, right, or wrong. Instead, its effect depends on other factors.

If removing the surrounding context changes the meaning of your statement, per se may be the right choice.

Use It When Something Isn’t Inherently Good or Bad

Many discussions involve nuance.

Rather than making absolute statements, per se lets you acknowledge complexity.

For example:

• Artificial intelligence isn’t dangerous per se. Poor oversight creates many of the risks.
• Competition isn’t harmful per se. Unfair practices are the real issue.
• Debt isn’t bad per se. Responsible borrowing can help people achieve long-term goals.
• Criticism isn’t negative per se. Constructive feedback often leads to improvement.

In each sentence, the phrase signals that the subject shouldn’t be judged in isolation.

Use It to Separate the Subject From Its Context

Sometimes readers assume a statement applies universally.

Per se prevents that misunderstanding.

Consider these examples:

• The policy isn’t ineffective per se. It simply wasn’t enforced consistently.
• The design isn’t confusing per se. New users need better onboarding.
• The software isn’t slow per se. The outdated hardware creates the delay.
• The restaurant isn’t expensive per se. It offers larger portions than most competitors.

These examples show how the phrase adds precision without making the sentence longer or more complicated.
Examples of “Per Se” in Everyday Sentences

The best way to understand per se is to see it in context. Notice how each sentence separates the subject from the circumstances surrounding it.

Situation	Correct Example	Meaning
School	Cheating isn’t the technology’s fault per se. Students choose how they use it.	Technology itself isn’t the problem.
Work	The deadline wasn’t unrealistic per se. The project scope kept changing.	The deadline alone wasn’t the issue.
Health	Sugar isn’t poisonous per se. Excessive consumption causes health concerns.	Sugar itself isn’t inherently harmful.
Finance	Credit cards aren’t bad per se. Mismanaging debt creates problems.	The financial tool isn’t the issue.
Technology	AI isn’t replacing everyone per se. It’s changing how many jobs are performed.	The impact is more nuanced.
Relationships	Distance isn’t the issue per se. Poor communication often causes bigger problems.	Distance alone isn’t to blame.
Sports	Talent isn’t enough per se. Consistent practice makes the difference.	Talent by itself doesn’t guarantee success.
Business	Lower prices don’t increase sales per se. Customers also care about quality and trust.	Price alone isn’t the deciding factor.

These examples all follow the same pattern. They avoid sweeping statements and acknowledge that other variables matter.

Real-World Examples of “Per Se”

You’ll often hear per se in interviews, news reports, business meetings, and everyday conversations.

Here are a few natural examples.

Business

“The company isn’t losing customers per se. It’s losing customers in one specific market.”

The speaker narrows the claim instead of making a broad generalization.

Healthcare

“Stress isn’t harmful per se. Chronic, unmanaged stress can affect your health.”

This sentence distinguishes between occasional stress and long-term stress.

Technology

“Artificial intelligence isn’t replacing creativity per se. It’s changing how creative professionals work.”

Again, the phrase prevents an overly simplistic conclusion.

Education

“Online learning isn’t easier per se. Success depends on motivation, organization, and teaching quality.”

The statement recognizes that learning outcomes vary.

Common Mistakes to Avoid

Although per se isn’t difficult to use, several mistakes appear regularly in emails, articles, and social media posts.

Avoiding these errors will make your writing more polished.

Writing “Per Say”

This is by far the most common mistake.

Incorrect

• Per say
• Per-say
• Persay

Correct

• Per se

Remember, per se is a Latin phrase. The spelling hasn’t changed simply because English speakers pronounce it like “per say.”

Using It as a Filler Phrase

Some people add per se simply because it sounds sophisticated.

Unfortunately, that weakens the sentence.

For example:

The product isn’t good per se.

What does that actually mean?

The sentence feels vague because it doesn’t explain why.

A clearer version would be:

The product isn’t inherently better than its competitors.

Or:

The product performs well, but customer support needs improvement.

If per se doesn’t add precision, leave it out.

Using It When Simpler Language Works Better

Good writing values clarity over complexity.

Instead of writing:

The issue isn’t productivity per se.

You might write:

Productivity isn’t the main issue.

Or:

Productivity isn’t the problem by itself.

Simple language often creates stronger writing.

Assuming It Makes Every Sentence Sound Smarter

Adding Latin phrases doesn’t automatically improve your writing.

Readers appreciate clarity far more than unnecessary sophistication.

Use per se because it expresses an idea precisely—not because it sounds formal.

Per Se vs. Similar Expressions

Several English expressions communicate similar ideas, but they aren’t always interchangeable.

Understanding the differences helps you choose the most accurate wording.

Phrase	Meaning	Example
Per se	In itself	The proposal isn’t unrealistic per se.
In itself	Considered alone	Success in itself doesn’t guarantee happiness.
By itself	Alone	This feature by itself isn’t enough.
Inherently	Naturally or essentially	The material isn’t inherently dangerous.
As such	In that role or capacity	The software isn’t intended as such.

When to Choose “Per Se”

Choose per se when you want to emphasize that you’re evaluating something independently from surrounding factors.

For example:

• Success isn’t satisfying per se.
• Fame isn’t rewarding per se.
• Money isn’t valuable per se.

The phrase works especially well when discussing opinions, philosophy, business, law, and public policy.

Grammar Tips for Using “Per Se”

Even though per se is common, writers sometimes struggle with punctuation and formatting.

Fortunately, the rules are straightforward.

Place It Near the Word It Modifies

Usually, per se follows the word or phrase it’s describing.

Correct:

• The process isn’t difficult per se.

Less natural:

• Per se, the process isn’t difficult.

The first version flows more naturally.

Don’t Capitalize It

Since per se is a common expression, keep it lowercase unless it begins a sentence.

Correct:

• The decision wasn’t wrong per se.

Also correct:

• Per se, the idea isn’t flawed, although many people misunderstand it.

Should You Italicize It?

Modern style guides generally don’t require italics for familiar Latin expressions such as per se, ad hoc, or vice versa.

However, some publishers and academic journals still prefer italics for foreign phrases.

The safest approach is simple:

• Follow your organization’s style guide.
• Stay consistent throughout your document.

Avoid Unnecessary Quotation Marks

There’s no need to write:

• “Per se”

Instead, write:

• Per se

Quotation marks only distract the reader.

Don’t Overuse It

Like any useful expression, per se loses its impact when it appears too often.

If every paragraph includes the phrase, readers may notice the repetition instead of your message.

Use it only when it genuinely adds precision.

Read More: Is Used vs. Has Been Used vs. Was Used: The Correct Usage

When You Don’t Need to Use “Per Se”

One hallmark of strong writing is knowing when not to use a particular phrase.

Sometimes a plain-English alternative communicates the same idea more effectively.

Consider these examples.

Instead of…	Try…
The policy isn’t unfair per se.	The policy isn’t unfair by itself.
The design isn’t confusing per se.	The design itself isn’t confusing.
Success isn’t meaningful per se.	Success alone isn’t meaningful.
Experience isn’t enough per se.	Experience alone isn’t enough.

There’s nothing wrong with per se, but simple wording often feels more conversational.

When writing for a general audience, clarity should always come first. 

Common Expressions That People Confuse With “Per Se”

English contains many phrases that sound different from the way they’re spelled.

Here are a few common examples.

Incorrect	Correct
Per say	Per se
Would of	Would have
Could of	Could have
Case and point	Case in point
Deep seeded	Deep-seated
Nip it in the butt	Nip it in the bud
For all intensive purposes	For all intents and purposes

These examples show why relying only on pronunciation can lead to spelling mistakes.

A Quick Case Study: Why One Word Matters

Imagine two job applicants submitting similar cover letters.

The first writes:

“The workload wasn’t difficult per say.”

The second writes:

“The workload wasn’t difficult per se.”

The hiring manager may never mention the difference.

Still, small language mistakes can shape first impressions.

Professional writing reflects attention to detail. Correct spelling signals care, accuracy, and credibility.

No single typo determines whether someone gets hired, but consistently polished writing helps build trust.

Conclusion:

Using per se correctly is easier than it first appears. Although per say sounds identical when spoken, it is simply a misspelling. Once you know that per se is a Latin phrase meaning “by itself” or “in itself,” you can use it with confidence in emails, essays, business writing, and everyday conversations. Paying attention to spelling and context will help you avoid a common mistake that many English learners and native speakers make.

The best way to remember the difference is to think of per se as a fixed expression that should never be changed. Reading authentic examples, practicing your own sentences, and proofreading your writing will quickly make the correct form feel natural. With a little practice, you’ll stop second-guessing yourself and use per se accurately every time.

FAQs:

Is “per say” ever correct?

No. Per say is a spelling mistake. The correct phrase is per se, which comes from Latin.

What does “per se” mean in English?

Per se means “by itself” or “in itself.” It refers to the essential nature of something without considering other factors.

Why do people write “per say” instead of “per se”?

People often write per say because both phrases sound the same when spoken. The confusion happens because the correct Latin spelling is unfamiliar to many writers.

Can I use “per se” in formal writing?

Yes. Per se is widely accepted in formal writing, academic papers, legal documents, business communication, and professional emails when used appropriately.

How can I remember the correct spelling of “per se”?

Remember that per se is an original Latin phrase with a fixed spelling. If you’re referring to “by itself” or “in itself,” always write per se, never per say.