66 entries under fastidious topic. ×

11
nit-picking(adjective, severe, cross, unsympathetic, critical)
10
hard to please(expression, adjective, idiom, tough, grim)
9
hypercritical(adjective, severe, cross, contrary, meticulous)
7
discriminating(adjective, sharp, fine, proper, precise)
7
rigorous(adjective, harsh, thoughtful, precise, sober)
6
diligent(adjective, thorough, meticulous, painstaking)
6
minute
6
prudish(adjective, informal, shy, strict, fussy)
6
severe(adjective, tough, difficult, harsh, cross)
5
accurate(adjective, smart, exact, slick, scrupulous)
4
correct
4
discerning(adjective, severe, sharp, harsh, precise)
4
fussbudget(adjective, careful, thorough, meticulous, fussy)
4
mincing
4
precious(adjective, delicate, proper, sophisticated, affected)
4
trivial
3
literal(adjective, character, behavior, pedant)
3
methodical
3
overnice(adjective, affected, demanding, exaggerated, artificial)
3
prim(adjective, smart, sober, neat, slick)
11 years ago|9.7k views|share |citing 
APASmart Define. (2015). finicky thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/finicky/thesaurus/synonyms
ChicagoSmart Define. 2015. "finicky thesaurus" https://smartdefine.org/finicky/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2015, finicky thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/finicky/thesaurus/synonyms>.
MLASmart Define. "finicky thesaurus" 13 April 2015. Web. 26 September 2026. <https://smartdefine.org/finicky/thesaurus/synonyms>