dispute Synonyms

difference quarrel gainsay question challenge contention scrap debate conflict controversy doubt altercate altercation argue contest difference of opinion discuss disagreement impugn schism scrimmage ruction rivalry row scuffle strife statics squabble squabbling spat sparring SPAR snip-snap skirmish skirmishing set-to rhubarb resist repudiate protestation protest porism polemics polemical polemic pettifog paralogize oppugn oppose quarreling