Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *h₂ŕ̥tḱos

→ English bear (mention)
→ English Arctic (derived)
→ Avestan 𐬀𐬭𐬴𐬀 (inherited)
→ Breton arzh (inherited)
→ Chavacano oso (inherited)
→ Corsican orsu (inherited)
→ Welsh arth (inherited)
→ Greek άρκτος (derived)
→ Greek αρκούδα (cognate)
→ Spanish oso (inherited)
→ Basque hartz (derived)
→ Persian خرس (inherited)
→ French ours (inherited)
→ Garhwali रिख (inherited)
→ Ancient Greek ἄρκτος (inherited)
→ Ancient Greek Ἀρκαδία (inherited)
→ Ancient Greek Ἀρκάς (inherited)
→ Gujarati રીંછ (derived)
→ Hindi रीछ (inherited)
→ Italian orso (inherited)
→ Judeo-Tat хуьрс (inherited)
→ Kalasha ič̣ (inherited)
→ Cornish arth (inherited)
→ Latin ursus (inherited)
→ Lithuanian lokys (cognate)
→ Latvian lācis (cognate)
→ Old Marathi रिहस (inherited)
→ Old Marathi 𑘨𑘱𑘮𑘭 (inherited)
→ Ossetian арс (inherited)
→ Old Spanish osso (inherited)
→ Punjabi ਰਿੱਛ (inherited)
→ Pontic Greek άρκος (inherited)
→ Pashto يږ (derived)
→ Portuguese urso (mention)
→ Portuguese usso (inherited)
→ Romansch ursa (derived)
→ Romansch urs (inherited)
→ Romansch uorsa (derived)
→ Romansch uors (inherited)
→ Romanian urs (inherited)
→ Old Portuguese usso (inherited)
→ Sanskrit ऋक्ष (inherited)