Spanish con

← Proto-Indo-European *ḱóm (inherited)

← Proto-Italic *kom (inherited)

← Latin cum (inherited)

→ Esperanto kun (mention)

→ Spanish consigo (link)

→ Spanish convivir (prefix)

→ Spanish conque (compound)

→ Spanish comparecer (prefix)

→ Spanish connosco (mention)

→ Spanish connosco (link)

→ Spanish coesposo (prefix)

→ Spanish condecir (prefix)

→ Spanish conciudadano (prefix)

→ Spanish colombroño (mention)

→ Spanish concebollista (compound)

→ Irish go (cognate)

→ Papiamentu ku (derived)

→ Sardinian cun (cognate)

→ Old Irish co (cognate)

→ Volapük ko (borrowed)