catastrophe (n.)
- accident
 - action
 - angle
 - architectonics
 - architecture
 - argument
 - atmosphere
 - background
 - blow
 - breakdown
 - breakup
 - calamity
 - casualty
 - cataclysm
 - cave
 - cessation
 - characterization
 - climax
 - coda
 - collapse
 - collision
 - color
 - completion
 - complication
 - conclusion
 - consummation
 - continuity
 - contretemps
 - contrivance
 - convulsion
 - counterrevolution
 - crack-up
 - crash
 - culmination
 - curtain
 - death
 - debacle
 - decease
 - denouement
 - design
 - destination
 - destiny
 - development
 - device
 - disaster
 - doom
 - effect
 - end
 - ending
 - envoi
 - epilogue
 - episode
 - eschatology
 - expiration
 - fable
 - failure
 - fate
 - fiasco
 - finale
 - finality
 - finis
 - finish
 - gimmick
 - goal
 - grief
 - incident
 - izzard
 - last
 - line
 - misadventure
 - mischance
 - misfortune
 - mishap
 - mood
 - motif
 - movement
 - omega
 - overthrow
 - overturn
 - payoff
 - period
 - peripeteia
 - peroration
 - pileup
 - plan
 - plot
 - quietus
 - recognition
 - resolution
 - revolt
 - revolution
 - revulsion
 - scheme
 - shipwreck
 - shock
 - slant
 - smash
 - spasm
 - stoppage
 - story
 - structure
 - subject
 - subversion
 - switch
 - term
 - terminal
 - termination
 - terminus
 - theme
 - tone
 - topic
 - tragedy
 - twist
 - upset
 - washout
 - windup
 - wrack
 - wreck
 
I 'll tickle your catastrophe.