struggle

[1]	strive , strain , expend energy , exert oneself , labour , endeavour , try , attempt
[2]	contend , fight , wrestle , battle
[3]	wriggle , wiggle , squirm , writhe , twist , worm
[4]	fight
[5]	clamber , scramble , shin , shinny , skin , sputter
[6]	contend , fight

[1]	battle
[2]	conflict , battle
[3]	effort , exertion , strain , toil , work , travail , labour , drudgery , striving , struggling
[4]	contention , competition , contest , battle , fight , tussle , match , clash , encounter , strife