Synonyms|1.4kAntonyms|464|Broader|16Narrower|51Related|1.9k

81 entries under idiom topic. ×

8
on guard(expression, adjective, adverb, keen)
4
on the ball(expression, adjective, keen, sharp)
3
on the button(noun, expression, correct, solid)
3
on the job(expression, adjective, keen, sharp)
3
on the money(noun, expression, correct, solid)
2
on the qui vive(expression, adjective, keen, sharp)
1
on the lookout(expression, adjective, sharp, lively)
1
by the book(expression, adjective, harsh, exact)
1
by the numbers(expression, adjective, exact, neat)
1
done on purpose(expression, thoughtful, cautious, planned)
1
fast on the draw(expression, sharp, bright, lively)
1
going to great lengths(expression, adjective, cautious, wary)
1
hard to please(expression, adjective, exact, demanding)
1
having fancy footwork(expression, smart, clever, subtle)
1
in a groove(expression, adjective, exact, neat)
1
in a state(expression, upset, excited, anxious)
1
in a tizzy(expression, upset, excited, anxious)
1
in the know(expression, cautious, aware, attentive)
1
know all the answers(expression, adjective, cautious, aware)
1
know ins and outs(expression, adjective, cautious, aware)
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HarvardSmart Define 2016, careful thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/careful/thesaurus/synonyms>.
MLASmart Define. "careful thesaurus" 24 January 2016. Web. 28 September 2026. <https://smartdefine.org/careful/thesaurus/synonyms>