Advice vs Advise: What's the Difference?

Reviewed by the Grammarlyzer Editorial Team · Our Review Standards · Published January 22, 2026 · Updated June 13, 2026

Meaning, Examples, and the C/S Memory Trick

📌 Quick Answer

Advice is a noun meaning "a recommendation or suggestion." Advise is a verb meaning "to give advice or recommend." Memory trick: AdviCe = noun (like iCe), AdviSe = verb (like superviSe).

Memory Trick: AdviCe = noun, AdviSe = verb.

💡 The Rule That Works Every Time

If you need a noun (a thing), use advice. If you need a verb (an action), use advise.

Quick Comparison

Form Use It For Quick Check
Advice A noun meaning guidance, a recommendation, or an opinion If it can follow some, good, or a piece of, use advice.
Advise A verb meaning recommend, warn, or counsel If you can replace it with recommend or warn, use advise.

Which Form? Read the Slot in the Sentence

You almost never have to "know" the rule if you look at the words around the blank. Articles and adjectives signal a noun (advice); a subject in front and an object behind signal a verb (advise).

What's around the blank Form Example
After some, good, a piece of, your advice (noun) Thanks for the good advice.
After a subject + before an object (I ___ you) advise (verb) I advise you to wait.
After to (infinitive) advise (verb) It's hard to advise without details.
As the subject or object of the sentence advice (noun) Her advice changed my mind.

Common Mistakes

❌ Incorrect:

She gave me useful advise before the interview.

✓ Correct:

She gave me useful advice before the interview.

After useful, the sentence needs a noun. Advice is the thing you receive; advise is the action of giving it.
❌ Incorrect:

I advice you to read the contract twice.

✓ Correct:

I advise you to read the contract twice.

Before an object like you, the sentence needs a verb. If you could say recommend, choose advise.
❌ Incorrect:

Please advice me on the next steps.

✓ Correct:

Please advise me on the next steps.

"Please advise" is a fixed business-email phrase, and it is always the verb advise. This is one of the most common workplace typos, so it is worth memorising the spelling on its own.
❌ Incorrect:

I took her advise and rewrote the intro.

✓ Correct:

I took her advice and rewrote the intro.

You "take" or "give" advice — the thing — so after the possessive her you need the noun.

The Bigger Pattern: -ice Nouns vs -ise Verbs

Advice/advise isn't a one-off. English inherited a small family of pairs where the noun ends in -ice and the verb ends in -ise. Learn the pattern once and several words snap into place.

Sister pairs that work the same way

device (noun) / devise (verb), prophecy (noun) / prophesy (verb). In British English the pattern extends to licence (noun) / license (verb) and practice (noun) / practise (verb).

American English flattens two of them

US spelling uses license and practice for both the noun and the verb, so "I practice piano" and "piano practice" share one spelling. But advice/advise keeps its split on both sides of the Atlantic — there is no "advise" noun anywhere.

Say it out loud: the C and S sound different

The spelling change tracks a sound change. Advice ends in an /s/ hiss (rhymes with ice); advise ends in a /z/ buzz (rhymes with prize). If your ear hears the buzzing /z/, you want the verb spelling with S.

🎯 Test Your Knowledge

1. My manager gave me practical ___ about the client call.

2. Doctors often ___ patients to rest and drink water.

3. Please ___ us of any change to your shipping address.

4. That was the best piece of ___ I've ever received.

5. A good mentor will ___ you without making the decision for you.

See It Live: Our Engine Flags a Real Mistake

Below is the same Harper engine that powers the homepage editor, running right on this page—no upload, no server round-trip. The starter sentence (“She gave me useful advise before the interview.”) already contains a slip—edit it or paste your own to watch the engine react.

Expected correction: She gave me useful advice before the interview..

Honest limits: Advice and Advise are both correctly spelled words, so a checker often can't tell which one you meant. That decision is yours—use the rule above, then run the check for the errors it can catch.

Frequently Asked Questions

What is the difference between advice and advise?

Advice is a noun meaning guidance or a recommendation. Advise is a verb meaning to recommend, warn, or suggest. If the sentence needs a thing, use advice. If it needs an action, use advise.

Is "advices" correct in standard English?

Usually no. Advice is an uncountable noun, so write some advice or a piece of advice, not an advice or advices.

How do I use advise in a sentence?

Use advise as a verb: I advise you to wait, Experts advise caution, or She advised me against it.

Is "please advice" or "please advise" correct?

Always please advise. The phrase asks someone to recommend or inform — an action — so it takes the verb. "Please advice" is one of the most common email errors in the English-speaking workplace.

Why do advice and advise sound different?

The noun advice ends in a soft /s/ sound (like ice); the verb advise ends in a /z/ sound (like prize). The spelling difference mirrors the sound difference, which is a reliable spoken-English clue.

Are device/devise and practice/practise the same kind of pair?

Yes. Device/devise follow the exact -ice noun / -ise verb pattern. Practice/practise and licence/license do too in British English, though American English uses one spelling for both forms.

Word Origins & Etymology

Advice (noun) comes from Old French 'avis' (opinion, view), which evolved from Vulgar Latin 'ad visum' (according to one's view). The '-ice' ending marks it as a noun in English.

Advise (verb) derives from Old French 'aviser' (to consider, inform). The '-ise' ending marks it as a verb, following the English pattern where 'c' = noun and 's' = verb (compare practice/practise, licence/license).

🔗 The Connection

The noun/verb distinction with -ice/-ise is a systematic pattern in English borrowed from French. Remembering 'ice is a noun (a thing), ise is a verb (an action)' unlocks several word pairs at once.

Real-World Examples

💼 Business Email:

Thank you for your advice on the restructuring plan — it was invaluable.

Advice = noun (a recommendation)
💼 Business Email:

I would advise against proceeding without legal review.

Advise = verb (to recommend)
🎓 Academic:

My professor's advice was to narrow the thesis scope before the defense.

Advice = noun
🎓 Academic:

The academic board will advise students on course prerequisites next week.

Advise = verb
🗣️ Daily:

Can I give you a piece of advice? Don't text while driving.

Advice = noun (always 'a piece of advice,' never 'an advice')
🗣️ Daily:

I'd advise you to get there early — the lines are always long.

Advise = verb
❌ Common Mistake:

She gave me great advise on my resume.

Wrong: should be 'advice' (noun). She gave me a thing, not an action.
❌ Common Mistake:

Let me advice you on this matter.

Wrong: should be 'advise' (verb). You do the action of advising.
📝 HR Communication:

Please be advised that the office will close early on Friday.

Advised = past participle of advise (verb)
📰 News:

Financial experts advise caution amid rising interest rates.

Advise = verb (to counsel)

Why Do People Confuse Them?

In American English, 'advice' and 'advise' are pronounced differently — 'advice' ends with an /s/ sound, while 'advise' ends with a /z/ sound. However, many non-native speakers and even some native dialects blur this distinction. The real trap is spelling: the single letter swap between 'c' and 's' is easy to miss during fast typing, and spellcheckers may not flag it since both are valid English words.

Related Articles

If this pair keeps appearing in work documents, continue with Business Email Vocabulary and Breath vs Breathe. Both reinforce the same noun-versus-verb distinction in real writing.

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