Where does “antibacklash” come from?

antibacklash (English) comes from English backlash, from English back-, from Middle English bak-, from Middle English abak, from Old English onbæc, from Old English on, from Proto-West Germanic ana, from Proto-Germanic *an — on, onto.

antibacklash (English): Countering or preventing backlash

Definitions

  1. Countering or preventing backlash

Ancestry of “antibacklash”, step by step

antibacklash traces back through two separate lines of ancestry.

via English backlash

StepLanguageWordMeaning
1EnglishbacklashA sudden backward motion; A negative reaction,...
2Englishback-Back "in its adverbial senses"; Situated,...
3Middle Englishbak-
4Middle Englishabakbackward, away
5Old Englishonbæcbackwards, back
6Old Englishonon, in, at, among; from
7Proto-West Germanicanaon
8Proto-Germanic*an
9Proto-Germanicanaon, at; on, onto; ana
10Proto-Indo-Europeanh₂en-on, onto

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 Proto-Indo-European h₂en-