576 entries under adjective topic. ×

4
enlightened(sound, reasonable, sharp, sensible)
4
forehanded
4
hesitant(delicate, restrained, safe, cautious)
4
on the ball(expression, idiom, keen, sharp)
4
open-eyed(keen, sharp, alert, cautious)
4
penny-pinching(wise, tight, prudent, frugal)
4
perceptive(sound, sharp, bright, lively)
4
persevering(thorough, meticulous, painstaking)
4
perspicacious(smart, sensible, wise, clever)
4
precision(noun, exact, strict, scrupulous)
4
prim(cautious, wary, watchful, fastidious)
4
ready(sharp, bright, excited, lively)
4
religious(cautious, wary, watchful, painstaking)
4
reluctant(delicate, cautious, suspicious, wary)
4
scrimping(prudent, frugal, sparing, economical)
4
sensible(sound, reasonable, sharp, smart)
4
shrewd(sensible, wise, prudent, clever)
4
shy(alert, safe, cautious, suspicious)
4
skimping(frugal, parsimonious, thrifty)
4
solid(good, strong, correct, honest)
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APASmart Define. (2016). careful thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/careful/thesaurus/synonyms
ChicagoSmart Define. 2016. "careful thesaurus" https://smartdefine.org/careful/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, careful thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/careful/thesaurus/synonyms>.
MLASmart Define. "careful thesaurus" 24 January 2016. Web. 29 September 2026. <https://smartdefine.org/careful/thesaurus/synonyms>