unrestrained, especially with regard to feelings; extravagant praise; exuberant compliments; overweening ambition; overweening greed

[ Syn: excessive , extravagant , exuberant ]

presumptuously arrogant; had a witty but overweening manner; no idea how overweening he would be- S.V.Benet; getting a little uppity and needed to be slapped down- NY Times

[ Syn: uppity ]