慇懃いんぎん無礼ぶれい
ingin burei

Noun
na-Adjective

1. superficially polite but actually rude; rude under a veneer of politeness; courteous on the surface but insolent at heart

Yojijukugo
あいつの慇懃いんぎん無礼ぶれいなもののいうかた、思おもすだけで愉快ゆかいになるよ。
aitsuno ingimburēna monono iikata omoidasudakede fuyukaini naruyo.
I find just the memory of his overly polite patronizing manner really offensive.
Other forms: