Veracity

(n.) Habitual observance of truth; truthfulness; truth; as, a man of veracity.

Thesaurus Entries

absolute credibility, accuracy, actuality, correctness, credibility, eternal verities, exactness, fact, factualness, frankness, good sooth, gospel, historical truth, historicity, honesty, reality, sooth, the true, trueness, truism, truth, truth-loving, truth-speaking, truth-telling, truthfulness, ultimate truth, unerroneousness, unfallaciousness, unfalseness, veraciousness, veridicality, verisimilitude, verity, very truth