20 entries under perfect topic. ×

7
correct(adjective, precise, flawless, faultless)
7
exact(adjective, precise, flawless, faultless)
7
faultless(adjective, flawless, dependable, unerring)
7
flawless(adjective, faultless, dependable, unerring)
6
accurate(adjective, certain, precise, flawless)
3
immaculate(complete, precise, sure, flawless)
3
nice(precise, flawless, faultless, exquisite)
2
errorless(precise, flawless, faultless, exquisite)
2
precise(flawless, faultless, exquisite)
2
unflawed(precise, flawless, faultless, exquisite)
1
A-okay(precise, flawless, faultless, exquisite)
1
aces(precise, flawless, faultless, exquisite)
1
apple-pie(precise, flawless, faultless, exquisite)
1
fleckless(precise, flawless, faultless, exquisite)
1
incorrupt(precise, flawless, faultless, exquisite)
1
note-perfect(precise, flawless, faultless, exquisite)
1
on target(expression, precise, flawless, faultless)
1
ten(precise, flawless, faultless, exquisite)
1
unimpeachable(adjective, precise, flawless, faultless)
0
exquisite(precise, flawless, faultless)
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APASmart Define. (2015). infallible thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/infallible/thesaurus/synonyms
ChicagoSmart Define. 2015. "infallible thesaurus" https://smartdefine.org/infallible/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, infallible thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/infallible/thesaurus/synonyms>.
MLASmart Define. "infallible thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/infallible/thesaurus/synonyms>