おっ開ぴらく

godan verb (-ku)

do openly; do in public

Used for doing something brazenly or without hiding it, often with a nuance of shamelessness. The verb itself is colloquial and somewhat rough.

• 人ひと前まえでおっぴらく悪わる口ぐちを言いうなんて信しんじられない。

  I can't believe he badmouths people so openly in public.

godan verb (-ku)

open;