extinction (n.)

• abolishment
• abolition
• abscission
• amputation
• annihilation
• annulment
• bane
• blackout
• blocking
• choking
• death
• decease
• demise
• departure
• deracination
• destruction
• disappearance
• disappearing
• dispersion
• dissipation
• dissolution
• dissolving
• doom
• dousing
• dying
• eclipse
• elimination
• end
• ending
• eradication
• erasure
• evanescence
• evaporation
• excision
• exclusion
• exit
• expiration
• extermination
• extirpation
• fadeout
• fading
• flame-out
• going
• grave
• knell
• liquidation
• melting
• mutilation
• negation
• nullification
• occultation
• parting
• passing
• purge
• quenching
• quietus
• release
• rescission
• rest
• reward
• sleep
• stifling
• strangulation
• suffocation
• suppression
• vanishing
• voiding
• wipe