Synonyms and related words :
actual, ascertained, attested, authenticated, categorically true, certain, certified, confirmed, corroborated, demonstrated, determined, direct, documentary, effectual, established, factual, historical, not in error, objectively true, proved, real, substantiated, sure-enough, TRUE, true as gospel, true-meaning, true-speaking, true-tongued, truth-bearing, truth-declaring, truth-desiring, truth-filled, truth-guarding, truth-loving, truth-passing, truth-speaking, truth-telling, truthful, unconfuted, undeceitful, undeceptive, undenied, undoubted, unerroneous, unfallacious, unfalse, unmistaken, unquestionable, unrefuted, valid, validated, veridical, verified, veritable