infallible
I
adjective
assured, certus, continuing, defectless, dependable, enduring, errorless, everlasting, exhaustless, faithful, faultless, flawless, foolproof, free from imperfection, free from mistake, haud dubius, imperishable, incapable of error, incontestable, incontrovertible, indefatigable, indefectible, indefective, indomitable, inerrable, inerrant, inexhaustible, irrefragable, irreproachable, lasting, never-failing, perfect, reliable, secure, stable, stainless, stanch, staying, steady, sure, tenacious, trustworthy, trusty, unassailable, unbeatable, unchanged, unchanging, unconquerable, undestroyable, undying, unerring, unfading, unfailing, unfaltering, unflagging, unimpeachable, unquestionable, unquestioned, unspotted, unstoppable, unsurpassed, untainted, unwavering, unyielding, without blemish
II
index
certain (fixed), certain (positive), conclusive (determinative), factual, positive (incontestable), reliable, secure (sound), undeniable
Burton's Legal Thesaurus.
William C. Burton.
2006