Synonyms|1.1kAntonyms|117|Broader|11Narrower|8Related|668
1
dilatory(adjective, ready, procrastinating)
1
insouciant
1
phlegmatic
1
shiftless
1
slothful
1
stolid
1
stony
1
tepid
1
undemonstrative
1
unmoved
1
unresponsive
0
heedless
0
casual
0
emotionless
0
insensible
0
lazy
0
neglectful
0
unexcited(adjective, cool, cold)
0
abominating
0
accidental
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APASmart Define. (2016). zealous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/zealous/thesaurus/antonyms
ChicagoSmart Define. 2016. "zealous thesaurus" https://smartdefine.org/zealous/thesaurus/antonyms (accessed September 25, 2026).
HarvardSmart Define 2016, zealous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/zealous/thesaurus/antonyms>.
MLASmart Define. "zealous thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/zealous/thesaurus/antonyms>