11 letters · 19 points in Scrabble
adjective characterized by propagation or relating to propagation
originEtymology tree English propagate Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Old French -ifbor. Middle English -yf English -ive English propagative From propagate + -ive.
Etymology from Wiktionary, CC BY-SA 3.0