contend

verbs

maintain or assert
"He contended that Communism had no future"
is derived from
have an argument about something
is derived from
to make the subject of dispute, contention, or litigation
"They contested the outcome of the race"
is derived from
come to terms with
"We got by on just a gallon of gas"; "They made do on half a loaf of bread every day"
compete for something; engage in a contest; measure oneself against others
is derived from
is derived from
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"