pro-federalist

Etymology tree Proto-Indo-European *per-der.? Proto-Indo-European *per-der.? Proto-Indo-European *pér Proto-Indo-European *-o Proto-Indo-European *próder. Proto-Italic *prō Latin prō English pro- Proto-Indo-European *bʰeydʰ- Proto-Indo-European *-ós Proto-Indo-European *bʰeydʰós Proto-Italic *feiðos Latin foedusder. French fédéralder. English federal Proto-Indo-European *-id- Proto-Indo-European *-yéti Proto-Indo-European *-idyéti Proto-Hellenic *-íďďō Ancient Greek -ίζω (-ízō) Proto-Hellenic *-tās Ancient Greek -τής (-tḗs) Ancient Greek -ιστής (-istḗs)der. Latin -istader. Old French -istebor. Middle English -ist English -ist English federalist English pro-federalist From pro- + federalist.

来源：wiktionary