exertion Synonyms

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