Related Words for stiffen

Compiled automatically from published text to show words that appear in related contexts. Read More Results may indicate historical usage, and do not reflect the views of Merriam-Webster. Send us feedback.
WordSyllablesCategories
tighten
/x
Verb, Verb
constrain
x/
Verb, Verb
tighten up
/x/
Phrase, Verb
loosen
/x
Verb, Verb
harden
/x
Noun
soften
/x
Verb
toughen
/x
Verb
weaken
/x
Verb
stiff
/
Adjective
strengthen
/x
Verb
slacken
/x
Verb
droop
/
Noun
deform
x/
Verb
thicken
/x
Verb
lengthen
/x
Verb
intensify
x/xx
Verb
stabilize
/xx
Verb
deepen
/x
Verb
solidify
x/xx
Verb
crumple
/x
Noun
aggravate
/xx
Verb
straighten
/x
Verb
stabilise
/xx
Verb
deflate
x/
Verb
shrivel
/x
Verb
protrude
x/
Verb
dampen
/x
Verb
disintegrate
x/xx
Verb
bolster
/x
Noun
moisten
/x
Verb
flex
/
Noun
clench
/
Noun
lessen
/x
Verb
erode
x/
Verb
widen
/x
Verb
invigorate
x/xx
Verb
exacerbate
x/xx
Verb
deteriorate
x/xxx
Verb
flatten
/x
Verb
shrink
/
Verb
falter
/x
Noun
worsen
/x
Verb
sagged
/
Verb
fortify
/xx
Verb
tremble
/x
Verb
redden
/x
Noun
prolong
x/
Verb
unsettle
x/x
Verb
attenuate
x/xx
Verb
improve
x/
Verb
stifle
/x
Verb
steeled
/
Verb
reinforce
xx/
Verb
tougher
/x
Adjective
accelerate
x/xx
Verb
elongate
x/x
Adjective
dissolve
x/
Verb
impel
x/
Verb
constrict
x/
Verb
heighten
/x
Verb
harder
/x
Adjective
reduce
x/
Verb
restrain
x/
Verb
stimulate
/xx
Verb
wilt
/
Noun
relieve
x/
Verb
rigidity
x/xx
Noun
crystallize
/xx
Verb
galvanize
/xx
Verb
irritate
/xx
Verb
insulate
/xx
Verb
darken
/x
Verb
bend
/
Noun
reshape
x/
Verb
bind
/
Noun
enhance
x/
Verb
freeze
/
Noun
penetrate
/xx
Verb
expand
x/
Verb
shorten
/x
Verb
broaden
/x
Verb
rigid
/x
Adjective
redouble
x/x
Verb
quicken
/x
Name
reinvigorate
xx/xx
Verb
diminish
x/x
Verb
suffocate
/xx
Verb
melt
/
Noun
degrade
x/
Verb
lighten
/x
Verb
quivered
/x
Verb
waver
/x
Noun
stronger
/x
Adjective
softer
/x
Adjective
recede
x/
Verb
dissipate
/xx
Verb
augment
x/
Verb
alleviate
x/xx
Verb
soothe
/
Verb
squirm
/
Noun
threaten
/x
Verb
crumble
/x
Verb
tense
/
Noun
sharpen
/x
Verb
stretch
/
Noun
tense up
/x
Phrase, Verb
fatten
/x
Verb
thick
/
Adjective
stick
/
Noun
kink
/
Noun
wrinkle
/x
Noun
shackle
/x
Noun
sinews
//
Noun
backbones
/x
Noun
resolve
x/
Noun
smooth
/
Noun
billows
/x
Noun
spine
/
Noun
nipples
/x
Noun
morale
x/
Noun
joints
/
Noun
loose
/
Adjective, Verb, Noun
relax
x/
Verb
starch
/
Noun, Verb, Adjective
backwater
/xx
Noun, Verb
die
/
Verb, Noun
fall
/
Verb, Noun
milestone
/x
Noun, Verb
off
/
Adverb, Adjective, Verb, Noun
save
/
Verb, Noun
get
/
Verb, Noun
breakeven
/xx
Verb, Noun, Adjective
gloss
/
Noun, Verb
tell
/
Verb, Noun
bulletproof
/xx
Adjective, Verb
stonewall
/x
Name, Verb, Adjective
blow
/
Noun, Verb, Adjective