1. Dispute, debate
2. Wrangle

1. To jump vertically, with legs stiff and back arched, as of horses; SYN. jerk, hitch.
2. To resist; SYN. go against.
3. To strive with determination.

Dispute; doubt.

To oppose and mitigate the effects of by contrary actions; SYN. countervail, neutralize, counterbalance.

To take exception to; SYN. except.

to shut in; to hinder; to put under embargo

1. To have force or influence; bring about an effect or change
2. Be influential, have an effect.