Latvian roka

← Proto-Balto-Slavic *ránkāˀ (inherited)

← Proto-Indo-European *wrenk- (derived)

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

← Latvian *wer- (mention)

→ Lithuanian ranka (cognate)

→ Latvian ierocis (prefix)

→ Latvian rokasgrāmata (mention)

→ Latvian rokraksts (compound)

→ Latvian rokasbumba (affix)

→ Polish ręka (cognate)

→ Old Polish ręka (cognate)