ADJ [usually ADJ n]（雄心、骄傲等）过度的，过分的 If you want to emphasize your disapproval of someone's great ambition or pride, you can refer to their overweening ambition or pride. （雄心、骄傲等）过度的，过分的 [formal, disapproval]
'Your modesty is a cover for your overweening conceit,' she said.