OBSOLESCE Scrabble 13 Words With Friends 16 Scrabble letter values: O1B3S1O1L1E1S1C3E1 = 13 Definition verb become obsolete, fall into disuse. Examples “This word has not obsolesced, although it is rarely used” See all 115 words you can make from OBSOLESCE → 9-letter words Words starting with O Words ending with E ← Unscramble different letters