Fallible

مترادف و متضاد fallible

1. adjective able or prone to err
   Synonyms: careless, deceptive, errable, errant, erring, faulty, frail, heedless, human, ignorant, imperfect, in question, liable, mortal, questionable, uncertain, unreliable, untrustworthy, weak
   Antonyms: certain, correct, definite, infallible, perfect, reliable, strong, sure, unerring