Where does “antiearthquake” come from?

antiearthquake (English) comes from English earthquake, from Middle English erthequake, from Middle English erthe, from Old English eorþe, from Proto-West Germanic erþu, from Proto-Germanic erþō, from Proto-Indo-European h₁er- — earth.

antiearthquake (English): Preventing damage from earthquakes

Definitions

  1. Preventing damage from earthquakes

Ancestry of “antiearthquake”, step by step

antiearthquake traces back through two separate lines of ancestry.

via English earthquake

StepLanguageWordMeaning
1EnglishearthquakeA shaking of the ground, caused by volcanic...
2Middle EnglisherthequakeAn earthquake shaking of the ground
3Middle EnglishertheEarth; the world; The Earth's people or...
4Old Englisheorþeground; the planet Earth; dirt
5Proto-West Germanicerþuearth, world; earth, soil
6Proto-Germanicerþōearth
7Proto-Indo-Europeanh₁er-earth

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 h₁er-Every word from Proto-Germanic erþōEvery word from Proto-West Germanic erþu
antiearthquake — Etymology, Origin & Word History | Etymology Explorer