10 letters · 16 points in Scrabble
adjective spreading by diffusion
originEtymology tree English disperse Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Old French -ifbor. Middle English -yf English -ive English dispersive From disperse + -ive.
Etymology from Wiktionary, CC BY-SA 3.0