Synonyms|982Antonyms|324|Broader|13Narrower|6Related|1.1k
1
existing
1
exuberant(adjective, dull, energetic, enthusiastic, lethargic)
1
fun
1
functioning
1
going
1
interesting
1
jaunty(adjective, lively)
1
ocean(adjective, empty, inactive, listless, inanimate)
1
operative
1
peppy
1
powerful
1
quick
1
racy
1
snappy
1
spunky
1
thriving
1
unstoppable
1
vivid(adjective, dull, weak, low)
1
working
1
zippy
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APASmart Define. (2015). lifeless thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/lifeless/thesaurus/antonyms
ChicagoSmart Define. 2015. "lifeless thesaurus" https://smartdefine.org/lifeless/thesaurus/antonyms (accessed September 26, 2026).
HarvardSmart Define 2015, lifeless thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/lifeless/thesaurus/antonyms>.
MLASmart Define. "lifeless thesaurus" 10 April 2015. Web. 26 September 2026. <https://smartdefine.org/lifeless/thesaurus/antonyms>