2
discerning(adjective, superior, sophisticated, advanced, fastidious)
2
exquisite
2
flawless(adjective, fastidious)
2
fussbudget(adjective, thorough, meticulous, painstaking)
2
honest(adjective, good, careful, moral, honorable)
2
honorable(good, correct, excellent, perfect, careful)
2
inflexible
2
majestic(adjective, ostentation)
2
mindful(thoughtful, sober, cautious, prudent, wary)
2
over-nice
2
overconscientious(adjective, careful, finicky)
2
patient
2
pedant
2
pernickety
2
principled(adjective, careful, moral, honorable, reliable)
2
prissy(modest, polite, prim)
2
protective(adjective, careful, thoughtful, sober, attentive)
2
provident(thoughtful, sober, cautious, prudent, wary)
2
puritanical(adjective, tough, correct, severe, firm)
2
regardful(adjective, deliberate, alert, thoughtful, precise)
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APASmart Define. (2016). punctilious thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/punctilious/thesaurus/synonyms
ChicagoSmart Define. 2016. "punctilious thesaurus" https://smartdefine.org/punctilious/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, punctilious thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/punctilious/thesaurus/synonyms>.
MLASmart Define. "punctilious thesaurus" 29 March 2016. Web. 22 September 2026. <https://smartdefine.org/punctilious/thesaurus/synonyms>