emit

breathe give off give out let loose let out pass off utter

absorb

discharge eject exhaust expel release

baa bark belch bellow bite out blat blate bleat bray break into bubble burp cackle call caw cheep chirp chirr chirrup chorus churr clack click cluck coo croak cronk crow cry deliver echo effuse emanate eruct exhale force out fume gargle gibber give give forth gobble groan growl grumble grunt gurgle haw heave hee-haw hem hiss holler hollo honk hoot howl lift low meow mew miaou miaow moan moo nasale neigh nicker oink pant peep quack radiate ray reek reflect repeat roar rumble scintillate scream shine shoot shout shout out sibilate sigh sing siss sizz smack smoke snort spark sparkle spit spit out splutter sputter squall squeal steam troat trumpet tsk tut tut-tut volley whicker whinny whirr wolf-whistle wrawl yammer yell yowl