Synonyms|648Antonyms|154|Broader|16Narrower|18Related|740

103 entries under cautious topic. ×

3
knowledgeable(adjective, understanding, cool, keen, sharp)
3
on the job(expression, adjective, idiom, keen, sharp)
3
particular(adjective, thoughtful, sober, prudent)
3
politic(adjective, sensitive, careful, prudent)
3
provident(adjective, thoughtful, sober, prudent)
3
safe(adjective, careful, prudent, tactful)
3
sensible(adjective, understanding, cool, reasonable, restrained)
3
tactful(adjective, kind, reasonable, sensible, delicate)
3
thorough(adjective, thoughtful, sober, prudent)
3
wise(adjective, understanding, cool, reasonable, keen)
2
discriminating(adjective, sharp, alert, careful)
2
exacting(adjective, thoughtful, sober, prudent)
2
fastidious(adjective, thoughtful, sober, prudent)
2
finicky(thoughtful, sober, prudent, wary)
2
leery(adjective, thoughtful, sober, prudent)
2
not missing a trick(expression, adjective, idiom, sympathetic, alert)
2
on the qui vive(expression, adjective, idiom, keen, sharp)
2
precise(adjective, thoughtful, sober, prudent)
2
prepared(adjective, alert, careful, aware)
2
sagacious(adjective, understanding, cool, reasonable, keen)
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APASmart Define. (2016). observant thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/observant/thesaurus/synonyms
ChicagoSmart Define. 2016. "observant thesaurus" https://smartdefine.org/observant/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, observant thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/observant/thesaurus/synonyms>.
MLASmart Define. "observant thesaurus" 29 March 2016. Web. 27 September 2026. <https://smartdefine.org/observant/thesaurus/synonyms>