expressive of sympathetic pleasure or joy on account of someone's success or good fortune; "a congratulatory telegram"; "the usual congratulatory crowd was conspicuously absent"; "a gratulatory address"
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