Where does “antiproliferating” come from?

antiproliferating (English) comes from English proliferating, from English proliferate, from English proliferation, from French prolifération, from French -ation, from Middle French -ation, from Old French -ation, from Latin -ātiō — shoe.

Ancestry of “antiproliferating”, step by step

antiproliferating traces back through two separate lines of ancestry.

via English proliferating

StepLanguageWordMeaning
1Englishproliferatingpresent participle of proliferate
2EnglishproliferateTo increase in number or spread rapidly; to...
3EnglishproliferationThe process by which an organism produces others...
4Frenchproliférationproliferation, spreading
5French-ationUsed to indicate action, condition, result or effect; -ation
6Middle French-ationation
7Old French-ationation
8Latin-ātiō
9Latin-tiōtion, -ation, -ing
10Latindissertātiō(spoken) dissertation, discourse, disquisition
11Latindissertusarranged, disposed; explained
12Latindissereresecond-person singular future passive indicative...
13Latindis-asunder, apart, in two; reversal, removal;...
14Latincalceusshoe

via English anti

StepLanguageWordMeaning
1EnglishantiOpposed to something; That has a torsion angle...
2Englishanti-Against, hostile to; Contrasting with the norm;...
3Ancient Greekἀντι-anti-, against; like, reminiscent of
4Ancient Greekᾰ̓ντῐ́opposite
Every word from Latin calceusEvery word from Latin -tiōEvery word from Latin dis-