19 entries under faultless topic. ×

8
perfect(adjective, flawless, dependable, unerring)
7
correct(adjective, perfect, precise, flawless)
7
exact(adjective, perfect, precise, flawless)
7
flawless(adjective, perfect, dependable, unerring)
6
accurate(adjective, perfect, certain, precise, flawless)
3
nice(perfect, precise, flawless, exquisite)
2
errorless(perfect, precise, flawless, exquisite)
2
precise(perfect, flawless, exquisite)
2
unflawed(perfect, precise, flawless, exquisite)
1
A-okay(perfect, precise, flawless, exquisite)
1
aces(perfect, precise, flawless, exquisite)
1
apple-pie(perfect, precise, flawless, exquisite)
1
fleckless(perfect, precise, flawless, exquisite)
1
incorrupt(perfect, precise, flawless, exquisite)
1
note-perfect(perfect, precise, flawless, exquisite)
1
on target(expression, perfect, precise, flawless)
1
ten(perfect, precise, flawless, exquisite)
1
unimpeachable(adjective, perfect, precise, flawless)
0
exquisite(perfect, precise, flawless)
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APASmart Define. (2015). infallible thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/infallible/thesaurus/synonyms
ChicagoSmart Define. 2015. "infallible thesaurus" https://smartdefine.org/infallible/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, infallible thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/infallible/thesaurus/synonyms>.
MLASmart Define. "infallible thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/infallible/thesaurus/synonyms>