infallible | Definition of infallible

Synonyms and Antonyms of infallible

1 not being or likely to be wrong

a teacher with an infallible memory for names

Synonyms of infallible

unerring, unfailing

Words Related to infallible

errorless, faultless, flawless, impeccable

certain, foolproof, inerrant, perfect, sure

dependable, reliable

Near Antonyms of infallible

defective, faulty, flawed, imperfect

undependable, unreliable

Antonyms of infallible

2 not likely to fail

an infallible cure for hiccups

Synonyms of infallible

can't-miss, certain, fail-safe, sure, surefire, unfailing

Words Related to infallible

dependable, reliable

deadly, unerring

Near Antonyms of infallible

doubtful, questionable, uncertain

Antonyms of infallible