arduously

English Thesaurus

1. in an arduous manner (adv.all)

pertainym	:	arduous, backbreaking, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome,
definition	:	characterized by effort to the point of exhaustion; especially physical effort (adj.all)

pertainym	:	arduous, backbreaking, grueling, gruelling, hard, heavy, laborious, operose, punishing, toilsome,
definition	:	characterized by effort to the point of exhaustion; especially physical effort (adj.all)