ISOTROPIC Scrabble 13 Words With Friends 15 Scrabble letter values: I1S1O1T1R1O1P3I1C3 = 13 Definition adjective invariant with respect to direction. — synonyms: isotropous See all 174 words you can make from ISOTROPIC → 9-letter words Words starting with I Words ending with C ← Unscramble different letters