antagonize battle be antipathetic be inimical beat against beat up against breast the wave buck buffet buffet the waves clash close with collide combat compete with conflict conflict with confute contend against contest contradict contrapose contravene counter counteract counterattack counterpose countervail counterwork cross fight fight against go against go counter to grapple with interfere with join battle with labor against lock horns meet head-on offer resistance oppose oppugn reluct reluctate resist rival run against run counter to stem the tide strive against struggle against swim upstream take on vie with work against