Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *wósr̥

English vernal (derived)
Welsh gwanwyn (inherited)
Welsh gwaynten (inherited(cy/kw))
Welsh gwenton (inherited(cy/kw))
Persian بهار (inherited)
Irish earrach (derived)
Irish fáinleog (derived)
Irish arragh (derived(ga/gv))
Scottish Gaelic earrach (derived)
Scottish Gaelic ainleag (derived)
Kalasha básond (inherited)
Latin ver (inherited)
Latin vernus (mention)
Lithuanian vasara (inherited)
Latvian vasara (inherited)
Norwegian Nynorsk vår (inherited)
Old Persian 𐎺𐎠𐏃𐎼 (inherited)
Sanskrit वसन्त (mention)
Old Irish errach (derived)