49 entries under verb topic. ×

6
soften
5
melt(upset, open, thin)
4
liquefy(upset, open, thin)
4
weaken
3
dissolve(upset, open, thin)
2
indulge(upset, open, thin)
2
spoil(upset, open, thin)
1
be intolerant(upset, open, thin, calcify)
1
hurt(upset, open, thin)
1
lessen
1
loosen(upset, open, thin)
0
allay
0
alleviate
0
assuage
0
break
0
buffer
0
continue(upset, open, thin)
0
dampen
0
deaden
0
dilute(upset, open, thin)
<123>
10 years ago|851 views|share |citing 
APASmart Define. (2016). harden thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/harden/thesaurus/antonyms
ChicagoSmart Define. 2016. "harden thesaurus" https://smartdefine.org/harden/thesaurus/antonyms (accessed September 29, 2026).
HarvardSmart Define 2016, harden thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/harden/thesaurus/antonyms>.
MLASmart Define. "harden thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/harden/thesaurus/antonyms>