CHIASMA /kaɪˈæzmə/ Scrabble 14 Words With Friends 15 Scrabble letter values: C3H4I1A1S1M3A1 = 14 Definition noun an intersection or crossing of two tracts in the form of the letter X. — synonyms: chiasm, decussation See all 73 words you can make from CHIASMA → 7-letter words Words starting with C Words ending with A ← Unscramble different letters