Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Latin rārus

→ English rare (derived)
→ Asturian raru (borrowed)
→ Catalan rar (inherited)
→ Danish rar (derived)
→ Danish raritet (mention)
→ Middle Dutch raer (borrowed)
→ Middle English rare (derived)
→ Spanish raro (borrowed)
→ Spanish ralo (inherited)
→ Faroese rárur (derived)
→ French rare (borrowed)
→ Friulian râr (inherited)
→ Galician raro (borrowed)
→ Ancient Greek ἐρῆμος (mention)
→ Italian raro (inherited)
→ Italian rado (derived)
→ Latin rare (affix)
→ Latin raritas (mention)
→ Latin rarefacio (mention)
→ Latin rallus (mention)
→ Norwegian Bokmål rar (derived)
→ Dutch raar (derived)
→ Norwegian Nynorsk rar (derived)
→ Norman rare (borrowed)
→ Portuguese raro (borrowed)
→ Portuguese ralo (inherited)
→ Romanian rar (inherited)
→ Aromanian rar (inherited)
→ Sanskrit ऋते (cognate)
→ Albanian rrallë (borrowed)