Czech vejce

← Proto-Balto-Slavic *ṓja (inherited)

← Proto-Indo-European *h₂ōwyóm (inherited)

← Proto-Slavic *ājьcè (inherited)

← Proto-Slavic *ȃje (mention)

← Old Czech vajce (inherited)

→ Czech vaječník (affix)

→ Czech vejcovod (affix)

→ Czech jednovaječný (affix)

→ Czech dvojvaječný (affix)