83 entries under careful topic. ×

12
conscientious(adjective, thoughtful, sober, honorable)
12
hypercritical(adjective, demanding, meticulous, fussy)
12
strict(adjective, sharp, exact, precise)
10
exact(adjective, smart, slick, scrupulous)
10
persnickety(adjective, accept, sharp, fine, delicate)
7
hard to please(expression, adjective, idiom, tough)
6
captious(adjective, demanding, meticulous, fussy)
6
perfectionist(adjective, thorough, scrupulous)
5
cautious(adjective, delicate, suspicious, wary)
4
attentive(adjective, thoughtful, sober, cautious)
4
faithful(thorough, meticulous, conscientious)
4
overnice(adjective, delicate, proper, refined)
4
queasy(adjective, unhappy, sick, weary)
3
gingerly(adjective, adverb, delicate, cautious)
3
chary(adjective, delicate, thoughtful, sober)
3
guarded(adjective, delicate, thoughtful, sober)
2
assiduous(adjective, thoughtful, sober, prudent)
2
circumspect(adjective, delicate, thoughtful, sober)
2
detailed(thorough, scrupulous)
2
discreet(delicate, thoughtful, sober, prudent)
10 years ago|19k views|share |citing 
APASmart Define. (2016). fastidious thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/fastidious/thesaurus/synonyms
ChicagoSmart Define. 2016. "fastidious thesaurus" https://smartdefine.org/fastidious/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2016, fastidious thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/fastidious/thesaurus/synonyms>.
MLASmart Define. "fastidious thesaurus" 29 March 2016. Web. 30 September 2026. <https://smartdefine.org/fastidious/thesaurus/synonyms>