Infallible synonyms
Category:
Part of speech:
apodictic
Necessarily or demonstrably true; incontrovertible.
Free from error
Bound to be successful or perform as expected:
Never ceasing or falling short; inexhaustible
Reliable; dependable
Being without defect or blemish:
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That can be relied on; dependable; trustworthy
With no exception or qualification; unexceptionable
Reliable; accurate:
Authoritative is defined as someone who knows a great deal about a certain subject and who is generally considered an expert.
Positive is defined as good, looking towards the good side of things, showing certainty, showing the presence of an illness or substance, more than zero, or charged with positive electricity.
Capable of compensating automatically and safely for a failure, as of a mechanism or power source.
false (antonym)
Not true; in error; incorrect; mistaken
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accurate (related)
Careful and exact
certain (related)
Capable of being relied on; dependable:
That can be depended on; trustworthy; reliable
Divine means relating to God or extremely good.
Being entirely without flaw or imperfection.
Without defect or error; faultless; flawless
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inerrable
Not erring; infallible
That cannot be doubted, questioned, or disputed; absolutely true; certain
That cannot be denied; indisputable
fallible (antonym)
Tending or likely to be erroneous:
erring (antonym)
unerring, dependable
imperfect (antonym)
Not finished or complete; lacking in something
inerrant (related)
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omnipotent (related)
all-knowing (related)
omniscient (related)
unchallengeable (related)
unchangeable (related)
Worthy of trust; dependable; reliable
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Undeniable; unable to be disproved or refuted
The definition of incontrovertible is something that is definitely true and that cannot be denied or disproved.
unreliable (antonym)
Marked by or exhibiting a lack of reliability.
faulty (antonym)
The definition of faulty is something unreliable or that doesn't work, or an incorrect thought pattern.
Find another word for infallible. In this page you can discover 39 synonyms, antonyms, idiomatic expressions, and related words for infallible, like: apodictic, unerring, sure-fire, unfailing, secure, exact, perfect, reliable, unquestionable, true and authoritative.