Synonyms|115Antonyms|27|Broader|0Narrower|0Related|635
9
faultless(adjective, correct, right, bright, clean)
7
perfect(adjective, correct, clean, pure, flawless)
6
accurate(adjective, correct, clean, perfect, pure)
6
immaculate(adjective, correct, clean, perfect, pure)
6
impeccable(adjective, correct, bright, clean, delicate)
5
correct(adjective, correct, clean, perfect, pure)
5
exact(adjective, correct, perfect, true, precise)
5
flawless(adjective, correct, bright, clean, delicate)
4
precise(adjective, correct, perfect, true, flawless)
4
exquisite(adjective, correct, excellent, bright, clean)
4
nice(adjective, perfect, precise, flawless, faultless)
4
rigorous(adjective, correct, true)
4
unerring(adjective, perfect, precise, flawless, faultless)
3
right(adjective, correct, true, accurate)
2
infallible(adjective, perfect, precise, flawless, faultless)
2
irreproachable(adjective, bright, clean, delicate, perfect)
1
A-okay(perfect, precise, flawless, faultless, exquisite)
1
aces(perfect, precise, flawless, faultless, exquisite)
1
apple-pie(perfect, precise, flawless, faultless, exquisite)
1
clean(adjective, correct, perfect, pure, precise)
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ChicagoSmart Define. 2016. "errorless thesaurus" https://smartdefine.org/errorless/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, errorless thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/errorless/thesaurus/synonyms>.
MLASmart Define. "errorless thesaurus" 3 March 2016. Web. 20 September 2026. <https://smartdefine.org/errorless/thesaurus/synonyms>