Open English Wordnet
Adjectives
(s)excessive, inordinate, undue, unreasonablebeyond normal limits“excessive charges”, “a book of inordinate length”, “his dress stops just short of undue elegance”, “unreasonable demands”
(s)excessive, extravagant, exuberant, overweeningunrestrained, especially with regard to feelings“extravagant praise”, “exuberant compliments”, “overweening ambition”, “overweening greed”