Grueling
[adj] characterized by toilsome effort to the point of exhaustion; especially physical effort; "worked their arduous way up the mining valley"; "a grueling campaign"; "hard labor"; "heavy work"; "heavy going"; "spent many laborious hours on the project"; "set a punishing pace"
Related Information
Related Terms
annoying, arduous, backbreaking, besetting, bothersome, burdensome, castigatory, chastening, chastising, corrective, crushing, devitalizing, disciplinary, draining, effortful, enervating, enfeebling, exhausting, fatiguesome, fatiguing, forced, hard-earned