DIFFUSIVE /dɪˈfjuːsɪv/ Scrabble 19 Words With Friends 21 Scrabble letter values: D2I1F4F4U1S1I1V4E1 = 19 Definition adjective spreading by diffusion. — synonyms: diffusing(a), dispersive, disseminative See all 68 words you can make from DIFFUSIVE → 9-letter words Words starting with D Words ending with E ← Unscramble different letters