soften (verb) soften: calm, soothe
Sinonime: abate,
allay,
alleviate,
appease,
assuage, become tender,
bend, cushion,
diminish,
disintegrate,
dissolve,
ease, enfeeble,
give, knead,
lessen, lighten,
lower, mash,
mellow,
melt,
mitigate,
moderate,
modify, moisten,
mollify, palliate,
qualify,
quell,
relax, relent,
still,
subdue,
temper, tenderize, thaw, tone down, turn down,
weaken,
yieldAntonime: irritate,
trouble,
upset,
worry