無粋 ぶすい
busui

Noun
na-Adjective

1. boorish; inelegant; unpolished; unromantic; tactless

いきなり本人 ほんにん誰何 すいかするのも無粋 ぶすい かんがえました。
ikinari honninni suika suru nomo busuito kangaemashita.
I thought it would be boorish to challenge his identity without warning.
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