Synonyms and Antonyms for
stiffening
1. stiffening (n.)
the act of becoming stiff
Synonyms:
process
procedure
Antonyms:
inactivity
discontinuation
discontinuance
2. stiffening (n.)
the process of becoming stiff or rigid
Synonyms:
rigidifying
activity
natural action
action
rigidification
rigor mortis
natural process
Antonyms:
assembly
sink
source
activation
peristalsis
x
