聞く (きく) To Hear, To Ask, To Listen
聴く (きく) To Listen To, To Hear, To Listen
聞こえる (きこえる) Hearable, Audible, To Be Able To Hear, To Be Heard, To Be Audible, Can Hear
承る (うけたまわる) To Humbly Hear, To Accept
耳にする (みみにする、not on WK) To Hear, To Hear By Chance, To Hear By Accident