contributive

adj

Etymology: Etymology tree English contribute Proto-Indo-European *-wós Proto-Indo-European *-iHwósder. Latin -īvus Old French -ifbor. Middle English -yf English -ive English contributive From contribute + -ive.

1. Tending to contribute; making a contribution

   “I'm just looking for ways to be contributive," Kilmer told the Associated Press last week. "”