Polish rychły

← Proto-Indo-European *h₃rews- (mention)

← Proto-Indo-European *h₃er- (mention)

← Proto-Slavic *ryxlъ (inherited)

→ English Rychly (derived)

→ Polish Rychły (mention)

→ Polish Rychlik (suffix)

→ Polish Rychlec (suffix)

→ Polish Rychlewicz (mention)

→ Polish Nierychły (mention)

→ Polish Rychlak (affix)