Clue vs Suggestion

When to use each in English, with meaning, register, and examples.

Clue

Top 2,000 (common)B1noun

Suggestion

Top 2,000 (common)A2noun
 ClueSuggestion
Pronunciation🇬🇧 /["/kluː/"]/🇺🇸 /["/kluː/"]/🇬🇧 /["/səˈdʒestʃən/"]/🇺🇸 /["/səˈdʒestʃən//səɡˈdʒestʃən/"]/
MeaningA hint or piece of information that helps solve a problem or mystery.An idea that you give to someone about what they could do.
ExampleThe detective found an important clue at the crime scene.I have a suggestion for our next project that I believe will improve our results.
RegisterNeutralNeutral
How commonTop 2,000 (common)Top 2,000 (common)
CEFR levelB1A2
Part of speechnounnoun
Collocationsgood, important, useful, contain, have, hold, clue about, clue (as) to, good, important, useful, contain, have, hold, clue about, clue (as) to, good, important, useful, contain, have, hold, clue about, clue (as) toconstructive, excellent, good, have, come up with, give somebody, box, at the suggestion of, suggestion about, suggestion as to, amid suggestions that…, be open to suggestion, be open to suggestions, constructive, excellent, good, have, come up with, give somebody, box, at the suggestion of, suggestion about, suggestion as to, amid suggestions that…, be open to suggestion, be open to suggestions, implicit, hypnotic, by suggestion, through suggestion, the power of suggestion, faint, mere, slightest, carry, have, at the suggestion of, suggestion of
Antonymsmystery, puzzledisapproval, rejection
Common mistakesConfused with 'clue' vs 'clueing in'., Using 'clue' as a verb incorrectly., Saying 'a clue for' instead of 'a clue to'.Using 'suggestion' when a more forceful term like 'order' is needed., Confusing 'suggestion' with 'suggestive,' which has a different meaning., Saying 'give a suggestion' instead of 'make a suggestion.'
Usage notesUse 'clue' in detective stories, puzzles, or games. Avoid in serious academic writing, except in case studies or psychology.Use 'suggestion' in both casual and formal contexts. It’s appropriate when offering advice or ideas but should be avoided in situations requiring direct commands or instructions.

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Clue
Suggestion

Frequently asked questions: Clue vs Suggestion

What's the difference between Clue and Suggestion?

Clue: A hint or piece of information that helps solve a problem or mystery. Suggestion: An idea that you give to someone about what they could do.

Which is more advanced: Clue and Suggestion?

Clue is the highest level, at B1, on the CEFR scale.

Are Clue and Suggestion the same CEFR level?

Clue: B1, Suggestion: A2 on the CEFR scale.

What part of speech are Clue and Suggestion?

Clue: noun, Suggestion: noun.

Can you show an example of each?

Clue: The detective found an important clue at the crime scene. Suggestion: I have a suggestion for our next project that I believe will improve our results.

Can I use Clue and Suggestion interchangeably?

Not always. Clue and Suggestion are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

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