SUPERCLASS Scrabble 14 Words With Friends 18 Scrabble letter values: S1U1P3E1R1C3L1A1S1S1 = 14 Definition noun (biology) a taxonomic class below a phylum and above a class. See all 496 words you can make from SUPERCLASS → 10-letter words Words starting with S Words ending with S ← Unscramble different letters