hoot (n.)
- bagatelle
- bark
- bauble
- bean
- bellow
- bird
- bit
- boo
- button
- cackle
- call
- carol
- catcall
- caterwaul
- caw
- cent
- chatter
- cheep
- cheer
- chirp
- chirrup
- chuck
- clack
- cluck
- cock-a-doodle-doo
- coo
- croak
- crow
- cry
- cuckoo
- curio
- drum
- farce
- farthing
- feather
- fig
- folderol
- frippery
- gabble
- gaggle
- gaud
- gewgaw
- gimcrack
- gobble
- hail
- hair
- halfpenny
- halloo
- hiss
- hissing
- holler
- hollo
- honk
- hoo
- howl
- hurrah
- jest
- joke
- kickshaw
- knickknack
- knickknackery
- mockery
- molehill
- peep
- peppercorn
- pin
- pinprick
- pip
- pipe
- quack
- rap
- raspberry
- razz
- roar
- roll
- rush
- scold
- scream
- screech
- shit
- shout
- shriek
- sing
- snap
- sou
- squall
- squawk
- squeal
- straw
- toy
- trifle
- trill
- trinket
- triviality
- tuppence
- tweet
- twit
- twopence
- warble
- whistle
- whoop
- yap
- yawl
- yell
- yelp
- yowl
hoot (v.)
- bark
- bawl
- bean
- bellow
- bird
- bit
- boo
- button
- cackle
- call
- carol
- catcall
- caterwaul
- caw
- cent
- chatter
- cheep
- cheer
- chirk
- chirp
- chirr
- chirrup
- chitter
- chuck
- clack
- cluck
- coo
- croak
- cronk
- crow
- cry
- cuckoo
- drum
- farce
- feather
- gabble
- gaggle
- gobble
- guggle
- hail
- hair
- halloo
- hiss
- holler
- hollo
- honk
- hoo
- howl
- hurrah
- jest
- joke
- peep
- pin
- pip
- pipe
- quack
- rap
- razz
- roar
- roll
- rush
- scold
- scream
- screech
- shit
- shout
- shriek
- sing
- snap
- squall
- squawk
- squeal
- straw
- toy
- trifle
- trill
- tweet
- twit
- warble
- whistle
- whoop
- yammer
- yap
- yawl
- yawp
- yell
- yelp
- yowl