Russian ток

← French toque (borrowed)

← Proto-Indo-European *tekʷ- (root)

← Russian пото́к (link)

← Russian тече́ние (link)

← Russian токова́ть (link)

← Russian токови́ще (link)

← Proto-Slavic *tokъ (inherited)

→ Azerbaijani tok (borrowed)

→ Russian поток (prefix)

→ Russian течь (link)

→ Russian точить (affix)

→ Russian точить (link)

→ Russian мочеточник (affix)