UNUSABLE Scrabble 10 Words With Friends 15 Scrabble letter values: U1N1U1S1A1B3L1E1 = 10 Definition adjective not capable of being used. — synonyms: unserviceable, unuseable Examples “The toilet was unusable because it was blocked.” See all 132 words you can make from UNUSABLE → 8-letter words Words starting with U Words ending with E ← Unscramble different letters