Herculean
[adj] of extreme difficulty; requiring the strength of a Hercules; "a herculean task"
[adj] displaying superhuman strength or power; "herculean exertions"
Related Information
Related Terms
abstruse, abysmal, Antaean, arduous, astronomic, Atlantean, backbreaking, Briarean, Brobdingnagian, brutal, burdensome, colossal, complex, critical, crushing, Cyclopean, delicate, demanding, difficile, difficult, effortful, elephantine, enormous, epic, ex