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v.
have a disagreement over something; "We quarreled over the question as to who discovered America"; "These two fellows are always scrapping over something"
v.
express or raise an objection or protest or criticism or express dissent; "She never objected to the amount of work her boss charged her with"; "When asked to drive the truck, she objected that she did not have a driver's license"
v.
be engaged in a fight; carry on a fight; "the tribesmen fought each other"; "Siblings are always fighting"; "Militant groups are contending for control of the country"
v.
be compatible, similar or consistent; coincide in their characteristics; "The two stories don't agree in many details"; "The handwriting checks with the signature on the check"; "The suspect's fingerprints don't match those on the gun"
v.
be in accord; be in agreement; "We agreed on the terms of the settlement"; "I can't agree with you!"; "I hold with those who say life is sacred"; "Both philosophers concord on this point"