(a.) Capable of being believed; credible.
Thesaurus Entries
colorable, conceivable, convincing, credible, creditable, fiduciary, impressive, likely, meaningful, persuasive, plausible, possible, presumable, probable, rational, reasonable, reliable, satisfying, solid, substantial, supposable, tenable, trustworthy, trusty, unexceptionable, unimpeachable, unquestionable, worthy of faith
