UNAMBITIOUS Scrabble 15 Words With Friends 20 Scrabble letter values: U1N1A1M3B3I1T1I1O1U1S1 = 15 Definition adjective having little desire for success or achievement. — synonyms: ambitionless See all 429 words you can make from UNAMBITIOUS → 11-letter words Words starting with U Words ending with S ← Unscramble different letters