abatement
abating
allaying
allayment
alleviating
alleviation
alleviative
analgesia
analgesic
anesthesia
anesthetic
anesthetizing
anodyne
appeasement
assuagement
assuaging
assuasive
balmy
balsamic
benumbing
blunting
calming
cathartic
chastening
clarification
cleansing
cushioning
dampening
damping
deadening
demulcent
demulsion
diminishing
diminishment
diminution
disburdening
disencumbering
disencumberment
dulcification
dulling
ease
easement
emollient
expediting
expedition
facilitation
falling-off
hastening
hushing
laxation
appeasing
freezing
pleasing
seizing
sneezing
squeezing
teasing
wheezing