Synonyms of inerrant

1 Syllable
sure, true
2 Syllables
correct, handy, certain, faultless, foolproof, helpful, exact, perfect, flawless
3 Syllables
reliable, satisfying, returnless, watertight, efficient, trustworthy, unfailing, unerring, effectual, agreeable, omniscient, useful
4 Syllables
surefire, acceptable, efficacious, accurate, impeccable, infallible, inerrable, apodictic, positive, effective, unbeatable
5 Syllables
satisfactory, undeceivable, unimpeachable, inevasible, unescapable, unquestionable
6 Syllables
authoritative, incontrovertible