WWordGenerator.org GeneratorsWord ListsBlogAboutGenerate a word Home / U / unquestionable unquestionable adjective /ənkwɛsʧənəbəl/ 5 syllables 14 letters Scrabble 25 WWF 31 Definitions adjective not counterfeit or copied “an unquestionable antique” authenticbona fideveritable adjective incapable of being questioned “unquestionable authority” adjective not open to question “an unquestionable (or unequivocal) loss of prestige” Look “unquestionable” up elsewhere Wiktionary ↗ Merriam-Webster ↗ Etymonline ↗ Dictionary.com ↗ Want another word?Spin the dictionary for a fresh one. Generate a word →