Infallible Synonyms
Infallible Synonyms in Adjective Form
- unerring, allwise, allknowing, omniscient, perfect, incontestable, irrefutable, unimpeachable, irreproachable, superhuman.
- unfailing, reliable, dependable, certain, sure, tried, tested, positive, trustworthy, assured.
Infallible Synonym Links: unfailing, reliable, dependable, certain, sure, tested, positive, trustworthy, assured,