Synonyms|570Antonyms|77|Broader|24Narrower|4Related|189
1
duck egg
1
emptiness(noun, blank, scratch, wind, unknown)
1
erase
1
eschatology
1
euthanasia(noun, end, release, ruin, finish)
1
evanescence
1
evaporate
1
excision
1
exclusion
1
extinct
1
extinctions
1
extinguish
1
extinguished
1
fade out
1
fadeaway
1
fadeout
1
failing(decline, ruin, collapse, deterioration, impairment)
1
failure(noun, ruin, collapse, destruction, wreck)
1
fall(noun, collapse, failure, destruction, wreck)
1
final summons
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APASmart Define. (2015). extinction thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/extinction/thesaurus/synonyms
ChicagoSmart Define. 2015. "extinction thesaurus" https://smartdefine.org/extinction/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, extinction thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/extinction/thesaurus/synonyms>.
MLASmart Define. "extinction thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/extinction/thesaurus/synonyms>