Synonyms|146Antonyms|46|Broader|33Narrower|38Related|61
-3
loss
-3
morbidity
-4
fatal
-4
abeyance
-4
apathy
-4
catalepsy
-4
dormancy
-4
entropy
-4
indifference
-4
paleness
-4
passivity
-4
vegetation
-4
bacteriology(noun, destruction, death, demise, pathology)
-4
deathliness(noun, fatality, mortality)
-4
doldrums(dullness, tediousness)
-4
dryness(dullness, tedium, wearisomeness)
-4
equability(dullness, tedium, wearisomeness)
-4
evenness(dullness, tedium, wearisomeness)
-4
identicalness(dullness, tedium, wearisomeness)
-4
oneness(dullness, tedium, wearisomeness)
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APASmart Define. (2015). deadliness thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/deadliness/thesaurus/synonyms
ChicagoSmart Define. 2015. "deadliness thesaurus" https://smartdefine.org/deadliness/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, deadliness thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/deadliness/thesaurus/synonyms>.
MLASmart Define. "deadliness thesaurus" 14 April 2015. Web. 22 September 2026. <https://smartdefine.org/deadliness/thesaurus/synonyms>