blubber (n.)
- bark
- bellow
- blare
- boil
- boom
- bray
- breeze
- bubble
- butter
- buzz
- cackle
- chant
- chirp
- clay
- coo
- crow
- cry
- cushion
- dough
- down
- drawl
- drone
- eiderdown
- ferment
- fizz
- fizzle
- fleece
- floss
- flue
- fluff
- flute
- foam
- gabble
- gasp
- gibber
- growl
- grunt
- gurgle
- hiss
- jabber
- kapok
- keen
- lilt
- mouth
- mumble
- murmur
- mutter
- pant
- pillow
- pipe
- plop
- plush
- pudding
- puff
- putty
- roar
- rubber
- rumble
- satin
- scream
- screech
- shriek
- sigh
- silk
- simmer
- sing
- snap
- snarl
- snivel
- snort
- sob
- sparkle
- splutter
- sputter
- squall
- squawk
- squeal
- thistledown
- thunder
- trumpet
- twang
- velvet
- wail
- warble
- wax
- weep
- whimper
- whine
- whisper
- wool
- work
- yap
- yell
- yelp
- zephyr
blubber (v.)
- bark
- bawl
- bellow
- blare
- blat
- boil
- boom
- bray
- breathe
- breeze
- bubble
- burble
- butter
- buzz
- cackle
- chant
- chirp
- clay
- coo
- crow
- cry
- cushion
- down
- drawl
- drone
- effervesce
- exclaim
- ferment
- fizz
- fizzle
- fleece
- floss
- fluff
- flute
- foam
- gabble
- gasp
- gibber
- greet
- growl
- grunt
- guggle
- gurgle
- hiss
- jabber
- keen
- lilt
- maunder
- mouth
- mumble
- murmur
- mutter
- pant
- pillow
- pipe
- plop
- puff
- putty
- roar
- rubber
- rumble
- scream
- screech
- seethe
- shriek
- sibilate
- sigh
- simmer
- sing
- snap
- snarl
- snivel
- snort
- sob
- sparkle
- splutter
- sputter
- squall
- squawk
- squeal
- susurrate
- thunder
- trumpet
- twang
- wail
- warble
- wax
- weep
- whimper
- whine
- whisper
- work
- yap
- yawp
- yell
- yelp
