聩 kuì, [聵], born deaf/deaf/obtuse 振聋发聩 zhènlóngfākuì, [振聾發聵], lit. so loud that even the deaf can hear (idiom); rousing even the apathetic 昏聩 hūnkuì, [昏聵], muddle-headed 发聋振聩 fālóngzhènkuì, [發聾振聵], lit. so loud that even the deaf can hear (idiom); rousing even the apathetic 聋聩 lóngkuì, [聾聵], deaf/fig. stupid and ignorant