infallible

[in-fal-uh-buhl] / ɪnˈfæl ə bəl /

ADJECTIVE

unerring, dependable

Synonyms

STRONGEST

authoritative flawless foolproof unbeatable

WEAK

acceptable accurate agreeable apodictic certain correct effective effectual efficacious efficient exact faultless handy helpful impeccable incontrovertible inerrable inerrant omniscient perfect positive reliable satisfactory satisfying sure surefire true trustworthy undeceivable unfailing unimpeachable unquestionable useful

Antonyms

WEAK

erring fallible faulty imperfect

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

But it does make clear that AI isn’t magic, nor are those who are making and marketing it infallible.

From Los Angeles Times

They aren't infallible but they will increase the hassle factor for criminals.

From BBC

For the cubicle set, he was Kafka with an American accent and an infallible comic touch.

From The Wall Street Journal

Dimon also said Tuesday that he didn’t think the Fed was infallible and had made mistakes.

From The Wall Street Journal

His pizzazz was a large measure of his appeal, along with his manufactured image as a shrewd businessman with a kingly touch and infallible judgment.

From Los Angeles Times

infallible

Example Sentences

Related Words