The Collaborative International Dictionary of English v.0.48:
Epical \Ep"ic*al\, a. Epic. -- Ep"ic*al*ly, adv. [1913 Webster] Poems which have an epical character. --Brande & C. [1913 Webster] His [Wordsworth's] longer poems (miscalled epical). --Lowell. [1913 Webster]WordNet (r) 3.0 (2006):
epical adj 1: constituting or having to do with or suggestive of a literary epic; "epic tradition" [syn: epic, epical]