無ぶ粋すい

na-adjective, noun

boorish; tactless; unrefined; unromantic

Describes a person or action that lacks refinement, sensitivity, or romantic sensibility; often used for someone who spoils the mood or fails to appreciate subtlety.

• 彼かれの無ぶ粋すいな発はつ言げんで場ばがしらけた。

  His tactless remark killed the mood.

• 花はなより団だん子ごとは無ぶ粋すいな考かんがえ方かただ。

  Preferring dumplings over flowers is such an unromantic way of thinking.