UNCORROBORATED Scrabble 19 Words With Friends 23 Scrabble letter values: U1N1C3O1R1R1O1B3O1R1A1T1E1D2 = 19 Definition adjective unsupported by other evidence. — synonyms: unsubstantiated See all 959 words you can make from UNCORROBORATED → 14-letter words Words starting with U Words ending with D ← Unscramble different letters