Where does “contra” come from?

contra (Romanian) comes from French contre, from Italian contro, from Italian forza, from Latin fortia, from Latin fortis, from Old Latin forctis, from Proto-Italic forktis, from Proto-Indo-European bʰerǵʰ- — to rise; high, lofty; hill, mountain.

contra (Romanian): against, versus; against, opposed to, opposite;...

Definitions

  1. against, versus; against, opposed to, opposite;...

Ancestry of “contra”, step by step

contra traces back through two separate lines of ancestry.

via French contre

StepLanguageWordMeaning
1Frenchcontreagainst; as against; in exchange for
2Italiancontroagainst; con; counter
3Italianforzaforce; strength; !
4Latinfortianominative neuter plural of fortis; accusative...
5Latinfortisstrong, powerful; firm, resolute, steadfast,...
6Old Latinforctisstrong
7Proto-Italicforktisstrong, robust
8Proto-Indo-Europeanbʰerǵʰ-to rise; high, lofty; hill, mountain

via Italian contra

StepLanguageWordMeaning
1ItaliancontraObsolete form of contro; third-person singular...

Words derived from “contra

Every word from Proto-Indo-European bʰerǵʰ-Every word from Proto-Italic forktisEvery word from Old Latin forctis
contra — Etymology, Origin & Word History | Etymology Explorer