Czech krev

← Proto-Balto-Slavic *krū́ˀs (inherited)

← Proto-Indo-European *kréwh₂s (inherited)

← Proto-Slavic *kry (inherited)

← Old Czech krev (inherited)

→ Czech krvinka (affix)

→ Czech krevní (suffix)

→ Czech pokrevní (affix)

→ Czech krvesmilný (compound)

→ Czech čistokrevný (affix)

→ Czech chudokrevný (affix)

→ Old Czech krvotok (compound)