arduous lýsingarorð brattur; örðugur, torveldur (an arduous task) Samheiti hard, gruelling, heavy, laborious, toilsome, backbreaking, grueling, operose, punishing Skyld orð effortful
arduous lýsingarorð brattur; örðugur, torveldur (an arduous task) Samheiti hard, gruelling, heavy, laborious, toilsome, backbreaking, grueling, operose, punishing Skyld orð effortful