exertion Synonyms

effort sweat endeavor travail elbow grease attempt labors toil toiling trial struggle striving stress straining strain slaving service sedulity push trouble unionism use hard work efforts sweats spadework effortfulness labour slog slogging industriousness endeavour course of action sedulousness work utilization pressure perspiration energy employment drudgery drive doings doing diligence calisthenics bother birr assiduity application