GrammarHas accepted answer

Unsure When to Use 'Advice' vs 'Suggestion' in My English Emails

Asked bySam SentencePosted Apr 3, 2026 12:27 PM3 answers27 upvotesCanonical URL

Hi everyone, I often write emails at work and get confused about using 'advice' and 'suggestion.' For example, should I say, 'She gave me some good advices' or just 'She gave me some good advice'? But then, with 'suggestion,' I've seen both 'He gave me a suggestion' and 'He gave me some suggestions.'

Why is it okay to make 'suggestion' plural, but not 'advice'? Is there a rule about when something is countable or uncountable like this? I want to make sure my emails sound natural and correct. Thanks for any help!

Context:
Writing formal business emails in American English.

What to Know

Question

What is the core rule for unsure advice suggestion english?

Direct Answer

This means you can't put 'advices,' but you can use 'suggestions.' Advice (uncountable): Correct: She gave me valuable advice.

How To Apply It

You can remember the difference by focusing on the general rule: 'Advice' is uncountable; 'Suggestion' is countable.

Question

How do I apply unsure advice suggestion english in a sentence like mine?

Direct Answer

remember the difference by focusing on the general rule: 'Advice' is uncountable; 'Suggestion' is countable.

How To Apply It

Incorrect: She gave me some advices.

Question

What mistakes should I avoid with unsure advice suggestion english?

Direct Answer

Incorrect: She gave me some advices.

How To Apply It

Practice/Self-Check: Try writing a sentence using both words: I appreciated the [advice/suggestion] you offered during our discussion.

3 Answers

ByMaya ModeratorApr 3, 2026 12:47 PM9 upvotesAccepted answer

You can remember the difference by focusing on the general rule: 'Advice' is uncountable; 'Suggestion' is countable. This means you can't put 'advices,' but you can use 'suggestions.'

  • Advice (uncountable):

    • Correct: She gave me valuable advice.
    • Incorrect: She gave me some advices.
  • Suggestion (countable):

    • Correct: He made several helpful suggestions during the meeting.
    • Also correct: He made a suggestion about the schedule.

Practice/Self-Check:
Try writing a sentence using both words: I appreciated the [advice/suggestion] you offered during our discussion. Switch the word and check if you should use it in plural or singular.

Correction Tip:
If you catch yourself adding an 's' to 'advice,' remember to remove it. Instead, use 'some advice' for general guidance, or specify a piece: 'a piece of advice.'

ByClaire CopydeskApr 3, 2026 1:07 PM9 upvotes

To understand the correct usage, compare how these words function:

  • Use 'advice' for general, uncountable guidance. For instance:
    • My manager offered useful advice about the project.
  • Use 'suggestion(s)' when referring to specific ideas or pieces of guidance. For example:
    • She gave me two helpful suggestions about my report.

Notice you can say 'a suggestion' or 'two suggestions', but not 'an advice' or 'two advices.'

Quick Practice:
Make two sentences:

  1. Write what a supervisor might offer you (advice or suggestions?).
  2. Correct this sentence: They gave me three advices.

Check: If you are counting ideas, use 'suggestion(s)'. For general help, use 'advice.'

ByAmelia EditorApr 3, 2026 1:27 PM9 upvotes

Think of 'advice' as something you can't count (like 'information'), while 'suggestion' is something you can count (like 'idea'). In American business writing:

  • You say: Thank you for your advice on the proposal. (not 'advices')
  • You say: He provided three suggestions for improving the document. (plural is fine)

Substitution Practice:
Take any email and find a spot where you wrote 'advices.' Replace it with 'advice' or 'a piece of advice.' For 'suggestion,' try counting: if you have more than one, use 'suggestions.'

Editing Tip:
Ask yourself, "Can I put a number in front of this word?" If the answer is yes, use 'suggestion.' If not, use 'advice.'

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