RichThesaurus
stiffen
stiffen
synonyms
harden
solidify
congeal
thicken
set
clot
strengthen
tighten
cake
coagulate
reinforce
fortify
freeze
gel
brace
toughen
petrify
indurate
fix
dry
ossify
gelatinize
cement
condense
curdle
buttress
anneal
jell
crystallize
support
inspissate
tauten
steel
rigidify
consolidate
tense
bake
stabilize
jelly
prop
secure
temper
increase
constrain
tighten up
bolster
sustain
firm
boost
strain
more synonyms
stiffen
antonyms
liquefy
melt
relax
soften
weaken
loosen
loose
thin
neglect
release
undermine
untighten
wane
taper
tire
slow down
ease off
ease
dodge
abate
decrease
moderate
idle
featherbed
lay back
slacken
drop off
lax
change
shirk
dwindle
let up
reduce
goldbrick
flag
lessen
slack off
diminish
lie down on job
let go
goof off
thaw
vary
subtract
take away
water down
wobble
unsettle
reject
sap
more antonyms