to suffer extreme pain or anguish; be in agony.

to put forth great effort of any kind.

to distress with extreme pain; torture.

verb

not worry

verb

afflict , bleed , carry on , crucify , distress , disturb , eat heart out , excruciate , harrow , hurt , labor , lament , martyr , pain , rack , sing the blues , squirm , stew over , strain , strive , struggle , take it badly , torment , torture , try , wince , worry , writhe , toss , turn , anguish , curse , plague , scourge , smite , strike , ache , fret