Affect adversely.

Roget 680: do, perform, execute; achieve etc. (complete) 729; transact, enact; commit, perpetrate, inflict; exercise, prosecute, carry on, work, practice, play.    employ oneself, ply one's task; officiate, have in hand etc. (business) 625; labor etc. 686; be at work; pursue a course; shape one's course etc. (conduct) 692.    act, operate; take action, take steps; strike a blow, lift a finger, stretch forth one's hand; take in hand etc. (undertake) 676; put oneself in motion; put in practice; carry into execution etc. (complete) 729; act upon.    be an actor etc. 690; take a part in, act a part in, play a part in, perform a part in; participate in; have a hand in, have a finger in the pie; have to do with; be a party to, be a participator in; bear a hand, lend a hand; pull an oar, run in a race; mix oneself up with etc. (meddle) 682.    be in action; come into operation etc. (power at work) 170.    ... meer laten zien