destress
relax
destresser
antistressor
escape valve
antistress
assuage
ease off
sophrology
stressbuster
relief
dejitterize
wind down
sigh of relief
ease up
capsize
stressbusting
unstrangle
stress
relieve
dampen down
destressification
depressant
pick up
damp down
blow off steam
lift
quieten down
defervesce
eustress
crisis intervention
a trouble shared is a trouble halved
relaxant
anxiolytic
lighten
antijitter
emphasize
hedge
raise someone's spirits
anxiotropic
antilethargic
antirelaxation
anxietolytic
keep one's countenance
soften the blow
antiautistic
get down
reducer
cool down
unstrain
tranquilizer
anchor
mollify
stressedness
laid-back
soothe
unstress
unworryingly
alleviate
antidepressant
relieved
could do with
unstressedly
nonstress
pick-me-up
detoxifier
stress out
unscare
ease
unruffle
sort oneself out
cloud
stressed
veg out
dial back
relaxatory
loosen up
punctuate
antidepressive
accentuate
stressproof
emphasise
stresswise
slacken
accent
lie back
press
breathe easy
get out of jail free card