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Stiffen
Synonyms for
stiffen
become solid
become stiff
bolster
brace
clot
coagulate
condense
congeal
congealed
consolidate
crystallize
curdle
firm up
fix
fortify
freeze
gel
gelate
harden
indurate
jell
ossify
reinforce
reinforcing
set
solidified
solidify
starch
strengthen
support
tauten
tense
tensing
thicken
tighten
tightening
toughen
Opposites of
stiffen
There are 37 synonyms for stiffen