abandonment
airless
anniversary
balloon
birthday
blow
bright
celebrate
celebration
collapse
collapsed
decor
decoration
decorative
deflate
deflated
deflating
demoralization
depression
despondency
discouragement
disillusioned
empty
entertainment
event
festive
flat
fun
hangover
helium
helplessness
inflatable
inflated
isolated
latex
leak
leaking
lifestyle
object
one
overwhelmed
party
pessimism
resignation
rubber
single
toy
weak
white
yellow