Answer:
They each have a reading that repeats a sound.
耳 JI, mimi - ear
温 ON, atata(kai), atata(meru) - warm
届 todo(ku) - reach, arrive, notify, deliver
頂 CHOU, itadaki, itada(ku) - top, peak, summit, receive
伺 SHI , ukaga(u) - visit, call at, ask, inquire
拷 GOU - beat, torture
恥 CHI, haji, ha(jiru), ha(jirau), ha(zukashii) - shame, disgrace, be shy