contributes

add commit devote give grant pony up share subsidize supply

accord afford assign bequeath bestow confer dispense dower endow enrich furnish present proffer sacrifice subscribe tender will

ante up bequest chip in come through dole out give away go Dutch hand out kick in pitch in sweeten the kitty

hold keep take

disagree receive refuse withhold

counteract disapprove harm hurt neglect oppose shun subtract take away withdraw

advance assist help lead strengthen support

aid augment conduce fortify redound reinforce supplement tend uphold

add to be conducive be instrumental do one's bit finger in the pie get in the act have a hand in put in two cents sit in on

decrease hinder hurt stop

injure subtract weaken

counteract disapprove harm neglect oppose shun take take away withdraw withhold