Synonyms and Antonyms for
flatten
1. flatten (v.)
make flat or flatter
Synonyms:
form
steamroll
laminate
steamroller
roll
shape
roll out
splat
2. flatten (v.)
become flat or flatter
Synonyms:
flatten out
deform
change form
change shape
press
splat
3. flatten (v.)
lower the pitch of (musical notes)
Synonyms:
drop
modify
change
alter
Antonyms:
sharpen
