陋ろう劣れつ

na-adjective, noun

mean; base; nasty

Literary, somewhat old-fashioned word for describing a person's character or behavior as contemptible, low, or despicable. Rare in modern conversation; more common synonyms include 卑劣 (ひれつ) or 下劣 (げれつ).

• 彼かれの陋ろう劣れつな振ふる舞まいに皆みなが呆あきれた。