[s_dev]

Cara is the Irish word for 'friend'. Not sure if thats what was intended or is just a coincidence.

[Keyframe]

Male genital organ in few of the balkan languages (spelled with K), pronounced the same. So, there's that too.

[kragen]

Also the Spanish words for "face" (no me gusta tu cara, boludo) and "expensive and female" (esa computadora es re cara, boludo). https://en.wiktionary.org/wiki/cara tells us it also has meanings in Aragonese, Asturian, Catalan, Crimean Tatar, French, Galician, Indonesian, Italian, Latvian, and another couple dozen languages.