226 entries under noun topic. ×

2
finish(end, release, ruin, overthrow)
2
genocide(slaughter, destruction, catastrophe, termination)
2
grave(end, release, ruin, finish)
2
massacre(end, ruin, slaughter, loss)
2
passing over(expression, end, release, ruin)
2
repression
2
ruination(end, decline, ruin, collapse)
2
silencing
2
sleep(end, release, ruin, finish)
2
smothering
2
snuffing out
2
stifling
2
suppression
1
afterlife(end, release, ruin, finish)
1
atrophy(decline, collapse, destruction, wreck)
1
bereavement(end, release, ruin, finish)
1
blackness(obscurity, darkness)
1
breakdown(decline, ruin, decrease, collapse)
1
carnage(end, ruin, slaughter, loss)
1
casualty(end, release, ruin, finish)
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APASmart Define. (2015). extinction thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/extinction/thesaurus/synonyms
ChicagoSmart Define. 2015. "extinction thesaurus" https://smartdefine.org/extinction/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, extinction thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/extinction/thesaurus/synonyms>.
MLASmart Define. "extinction thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/extinction/thesaurus/synonyms>