Student Thesaurus

One entry found for infallible.
Entry Word: infallible
Function: adjective
Text: 1 not being or likely to be wrong <a teacher with an infallible memory for names>
Synonyms unerring, unfailing
Related Words errorless, faultless, flawless, impeccable; certain, foolproof, perfect, sure; dependable, reliable
Near Antonyms defective, faulty, flawed, imperfect; undependable, unreliable
Antonyms fallible
2 not likely to fail <an infallible cure for hiccups>
Synonyms certain, sure, unfailing
Related Words dependable, reliable, surefire; deadly, unerring
Near Antonyms doubtful, questionable, uncertain
Antonyms fallible