CHIASM Scrabble 13 Words With Friends 14 Scrabble letter values: C3H4I1A1S1M3 = 13 Definition noun an intersection or crossing of two tracts in the form of the letter X. — synonyms: chiasma, decussation See all 57 words you can make from CHIASM → 6-letter words Words starting with C Words ending with M ← Unscramble different letters