Synonyms|233Antonyms|61|Broader|0Narrower|0Related|675
7
unreactive
5
proactive
3
active
3
stoic
2
deliberate
2
indifferent(adjective, unfriendly)
2
inert
2
insensitive(adjective, indifferent, unfriendly)
2
neutral
2
phlegmatic
2
preemptive
2
stable
1
careful
1
conscious
1
constructive
1
inactive
1
noble
1
numb(adjective, strong)
1
pro-active
1
strong
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APASmart Define. (2016). reactive thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/reactive/thesaurus/antonyms
ChicagoSmart Define. 2016. "reactive thesaurus" https://smartdefine.org/reactive/thesaurus/antonyms (accessed September 20, 2026).
HarvardSmart Define 2016, reactive thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/reactive/thesaurus/antonyms>.
MLASmart Define. "reactive thesaurus" 28 March 2016. Web. 20 September 2026. <https://smartdefine.org/reactive/thesaurus/antonyms>