75 entries under expression topic. ×

4
on guard(adjective, cautious, suspicious, watchful)
2
all ears(careful, thoughtful, watchful, judicious)
2
all there(adjective, calm, good, sound)
2
on the lookout(adjective, idiom, smooth, restrained)
1
au courant(adjective, reasonable, rational, intelligent)
1
done on purpose(idiom, careful, thoughtful, cautious)
1
going to great lengths(adjective, idiom, thoughtful, sober)
1
having fancy footwork(idiom, smart, clever, subtle)
1
having foresight(cautious, tactful, circumspect)
1
in right mind(adjective, idiom, reasonable, rational)
1
in the know(idiom, sharp, smart, intelligent)
1
leaving out nothing
1
like a clam(idiom, cautious, tactful, circumspect)
1
making sense(adjective, honest, fair, proper)
1
mild as milk
1
not rash(cautious, tactful, circumspect)
1
on lookout(cautious, tactful, circumspect)
1
on the inside(idiom, sharp, smart, intelligent)
1
on the rims(idiom, close, mean, practical)
1
on the watch
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APASmart Define. (2016). prudent thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prudent/thesaurus/synonyms
ChicagoSmart Define. 2016. "prudent thesaurus" https://smartdefine.org/prudent/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, prudent thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prudent/thesaurus/synonyms>.
MLASmart Define. "prudent thesaurus" 2 March 2016. Web. 22 September 2026. <https://smartdefine.org/prudent/thesaurus/synonyms>