counterelectromotive

Etymology tree
Proto-Indo-European *ḱe?
Proto-Indo-European *ḱóm
Proto-Italic *kom
Proto-Italic *kom-
Proto-Indo-European *-teros
Proto-Italic *-teros
Proto-Italic *komterosder.
Proto-Italic *komterād
Latin contrāder.
Old French contre-
Anglo-Norman countre-bor.
Middle English counter-
English counter-
French électro-bor.
Ancient Greek ἤλεκτρον (ḗlektron)bor.
Latin ēlectrum
Latin electro-bor.
English electro-
Anglo-Norman motifder.
Middle French motifder.
Proto-Indo-European *m(y)ewh₁-der.
Proto-Italic *moweō
Late Latin moveō
Late Latin mōtus
Proto-Indo-European *-wós
Proto-Indo-European *-iHwósder.
Late Latin -īvus
Late Latin mōtīvumder.
Middle English motif
English motive
English electromotive
English counterelectromotive
From counter- + electromotive.