SEMIEMPIRICAL Scrabble 21 Words With Friends 26 Scrabble letter values: S1E1M3I1E1M3P3I1R1I1C3A1L1 = 21 Definition adjective relying to some extent on observation or experiment. See all 964 words you can make from SEMIEMPIRICAL → 13-letter words Words starting with S Words ending with L ← Unscramble different letters