Synonyms and Antonyms for Stiffen

Following is a list of 150 synonym words and phrases that are related to stiffen:

Filter Results

4 Letter Words

flexwiltbendbindmelt

5 Letter Words

stiffdrooperodewidenimpelrigidwaver

6 Letter Words

hardensoftenweakenloosendeformdeepenunbendtautendeadendampenuncurlclenchlessenshrinkfalterworsensaggedflexedreddenstifleuncoilharderreducepummeldarkenunglueflexesfreezeexpandstymierecede

7 Letter Words

tightentoughensharpenstifferslackenhardensthickensoftenscrumpledeflateshrivelbolstermoistenroughenweakensflattendistendfortifytrembleprolongimprovesteeledtoughercongealunhingerelievestifflyunbendsreshapeenhanceunnervequietenshortenloosensbroadenquickensteependegradelightenliquefy

8 Letter Words

rigidifylengthentoughenssolidifysoftenedhardenedprotrudeemboldenweakenedtightensenervateunsettleelongatedissolveheightenrestrainrigidityirritateinsulateloosenedslackensredoublediminishconvulsequiveredstronger

9 Letter Words

constrainreinforceintensifyhardeningstabilizeaggravatestabilisetoughenedsofteningtightenedtauteningattenuateconstrictstiffnessstimulategalvanizeslackenedweakeningpenetratethickenedsuffocatedissipate

10 Letter Words

tighten upstrengthentougheningstraighteninvigorateexacerbatefibrillateaccelerateexasperatecrystalizepolymerisedebilitate

11 Letter Words

unstiffeneddeterioratecrystallize

12 Letter Words

disintegratestrengthenedreinvigorate

Using this list of similar-meaning words, you can choose the best synonyms to replace stiffen in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of stiffen in your writing.