Great
Excellent, Admirable, Remarkable
い adjective
えらい
大した (たいした) Great, Considerable, Important, Big Deal
偉い (えらい) Great, Excellent, Admirable, Remarkable
偉大 (いだい) Greatness, Grand, Outstanding
秀逸 (しゅういつ) Excellence
依頼 (いらい) Request, Entrust
偉い means Great as in Admirable.