toiling Synonyms

laboring labouring drudging elbow grease beaver away slog plug away slogging working trying trudge tromp travailing travail drag oneself labour aiming high take trouble slog away hard work exert oneself work hard slave away blood, sweat, and tears functioning grind away tramp traipse toil graft fatiguing fag exertion exercising effort drudgery drudge blood application grind labor moil sweating sweat struggle struggling strive straining slaving slave