铺张
炫耀
lack of elegance as a consequence of being pompous and puffed up with vanity
同义词： ostentation / pomposity / pompousness / pretentiousness / puffiness / splashiness / inflation
... splashiness splashy的名词形式... ostentatiousness 夸张 inflation 通货膨胀 ...
... ostentatious = 浮华 ostentatiousness = 夸示 osteoarthritis = 骨关节炎 ...
Everyone asked is forbidden to answer and they don't, with just enough ostentatiousness to make the point.