Synonyms|89Antonyms|40|Broader|0Narrower|0Related|238
3
catalyst(noun, activity, block, inhibitor, enzyme)
1
advancer
1
booster
1
causer
1
enabler
1
encourager
0
abettor
0
accommodator
0
adjuvant
0
admirer
0
advertiser
0
advocate
0
advocator
0
allower
0
allurer
0
ally
0
associate
0
attractor
0
backer
0
believer
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APASmart Define. (2013). preventer thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/preventer/thesaurus/antonyms
ChicagoSmart Define. 2013. "preventer thesaurus" https://smartdefine.org/preventer/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2013, preventer thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/preventer/thesaurus/antonyms>.
MLASmart Define. "preventer thesaurus" 19 May 2013. Web. 22 September 2026. <https://smartdefine.org/preventer/thesaurus/antonyms>