English dictionary



Info: This web site is based on WordNet 3.0 from Princeton University.

English adjective: infallible

1. infallible incapable of failure or error


SamplesAn infallible antidote.
An infallible memory.
The Catholic Church considers the Pope infallible.
No doctor is infallible.


Similarfoolproof, inerrable, inerrant, unerring, unfailing


Antonymsfallible









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