[Tistron]

Curious. In Swedish we say "konkurrerande" for "competing", I guess adev speaks a language that does something similar. In Danish they say konkurrence for competition.

[lou1306]

French and Italian also use similar terms (concurrence, concorrenza) for business competition, so it's not a far-fetched hypothesis.

[rjsw]

And for sports competition.

[gambiting]

Konkurencja in Polish, which sounds very very similar to concurrence

[eptcyka]

And in Latvian, probably Slavic labguages too.