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