哄
hōng
roar of laughter (onom.), hubbub, to roar (as a crowd)
訇
sound of a crash
轰
explosion, bang, boom, rumble, to attack, to shoo away, to expel
薨
death of a prince, swarming
烘
to bake, to heat by fire, to set off by contrast
吽
sound of a Buddhist incantation
嚝
to sigh, sound of a drum
巆
(onom.) crashing sound, same as 訇