85 entries under solid topic. ×

40
meticulous(adjective, feature, close, tough, correct)
39
scrupulous(adjective, feature, close, tough, correct)
31
exact(adjective, feature, tough, correct, slight)
29
rigorous(noun, adjective, feature, correct, slight)
28
precise(adjective, feature, correct, slight, fine)
28
strict(adjective, feature, correct, slight, fine)
27
conscientious(adjective, good, strong, tough, honest)
27
particular(noun, adjective, close, tough, correct)
27
punctilious(adjective, close, correct, exact)
15
judicious(adjective, calm, sound, correct, soft)
14
close(adjective, feature, mean, correct, slight)
14
correct(noun, adjective, appropriate, perfect)
14
methodical(noun, adjective, correct, perfect)
14
safe(adjective, good, strong, reasonable, honest)
13
punctual(adjective, characteristic, time, quality, timing)
9
rigid(adjective, close, correct, harsh)
9
sharp(noun, adjective, sound, correct, keen)
8
discriminating(adjective, correct, reasonable, sharp, fine)
8
proper(adjective, correct, exact, true)
7
definite(noun, adjective, good, strong, correct)
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APASmart Define. (2016). careful thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/careful/thesaurus/synonyms
ChicagoSmart Define. 2016. "careful thesaurus" https://smartdefine.org/careful/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, careful thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/careful/thesaurus/synonyms>.
MLASmart Define. "careful thesaurus" 24 January 2016. Web. 23 September 2026. <https://smartdefine.org/careful/thesaurus/synonyms>