Undeceivable [adjective]
Definition of Undeceivable:
unerring, dependable
Synonyms of Undeceivable:
● Authoritative
● Flawless
● Unbeatable
● Foolproof
● Acceptable
● Accurate
● Agreeable
● Certain
● Correct
● Effective
● Effectual
● Efficacious
● Efficient
● Exact
● Faultless
● Handy
● Helpful
● Impeccable
● Incontrovertible
● Omniscient
● Perfect
● Positive
● Reliable
● Satisfactory
● Satisfying
● Sure
● Trustworthy
● Unfailing
● Unimpeachable
● Unquestionable
● Useful
● True
● Apodictic
● Inerrable
● Inerrant
● Surefire
Opposite/Antonyms of Undeceivable:
● Imperfect
● Faulty
● Fallible
● Erring
Sentence/Example of Undeceivable:
That the so-called "apocryphal" book of Wisdom is Scripture, and the infallible and undeceivable word of God.