expiration (n.)
- annihilation
- aspiration
- bane
- breath
- breathing
- catastrophe
- cessation
- close
- closing
- coda
- conclusion
- consummation
- cough
- culmination
- curtain
- death
- decease
- demise
- denouement
- departure
- destination
- destiny
- discontinuance
- discontinuation
- dissolution
- doom
- dying
- effect
- end
- ending
- envoi
- epilogue
- eschatology
- exhalation
- exit
- expiry
- extinction
- fate
- finale
- finality
- finis
- finish
- gasp
- goal
- going
- grave
- gulp
- hack
- hiccup
- inhalation
- inhalator
- inspiration
- insufflation
- izzard
- knell
- last
- omega
- pant
- parting
- passing
- payoff
- period
- peroration
- puff
- quietus
- release
- resolution
- respiration
- rest
- reward
- scuba
- sigh
- sleep
- sneeze
- sniff
- sniffle
- snore
- snoring
- snuff
- snuffle
- sternutation
- stertor
- stoppage
- suspiration
- term
- terminal
- termination
- terminus
- wheeze
- wind
- windup