noun which may take the genitive case particle 'no', na-adjective, noun
recalcitrant; insubordinate; lawless
Describes people or groups that defy authority, refuse to obey, or act rebelliously. Often used in political or social contexts. Can function as a noun, no-adjective, or na-adjective.
不逞の輩が集会を開いた。
A group of lawless individuals held a gathering.
彼の不逞な態度に上司は怒った。
His insubordinate attitude angered his boss.