extinctic
extinctual
extinctor
existential
extinction level event
extinction event
extinctness
endangered
end-Triassic mass extinction
semiextinction
extinctionist
nonextinction
die out
imperiled
semiextinct
undone
done for
ruined
sunk
washed-up
quenching
extinctively
die off
threatened species
extinct
omnicide
didine
coextinction
extinguish
expiration
sleeping language
wall
end-Cretaceous
endangered species
extinction
stabilomorphism
apocalyptic
End-Permian Extinction
kill off
killer
paleoecological
phylogenomic
catastrophic
extirpate
erotophobic
terracide
go out
big five
annihilatory
paleornithologic
speciocide
fatalistic
annihilistic
nuke
exomorphic
zoosemiotic
pathoetiological
Latimeridae
Permian-Triassic mass extinction
family Latimeridae
Great Dying
mylodontid
pralaya
fatal
flame out
extinguishment
apoptotically
paleohabitat
paleobiological
fossilizer
ophiological
ghoulish
epidemiological
morphomic
extropian
de-extinctioned
epidemiologic
ecopoetic
morbid
paleoseismological
thing of the past
econophysical
horripilatory
tragedial
fatalist
diastaltic
tsunamic
kingdom come
insectageddon
doomsday
eucatastrophic
euryarchaeal
paleographic