聴取【ちょうしゅ】
hearing (of a statement, opinion, explanation, etc.), asking, questioning (e.g. a suspect), enquiry, listening (e.g. to the radio)
公聴会【こうちょうかい】
public hearing
聴衆【ちょうしゅう】
audience, attendance, hearers
傍聴【ぼうちょう】
listening (to a lecture, hearing, parliament session, etc.), attending (without participating), sitting in (e.g. on a meeting), observing
聴覚【ちょうかく】
the sense of hearing
聴講【ちょうこう】
lecture attendance, auditing
傾聴【けいちょう】
listening closely