go bad pass away drown fail break starve die pass give-up the ghost famish go fall choke give out kick the bucket cash in one's chips buy it succumb exit decease abort asphyxiate perish change state stifle pop off buy the farm give way predecease snuff it suffocate break down conk conk out turn expire drop dead yield pip out

utter emit let loose let out cronk

murmur sound off gnarl complain plain kvetch mutter quetch kick grumble

utterance vocalization croaking