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

→ Belarusian раб (derived)
→ Bulgarian работа (mention)
→ Bulgarian роб (inherited)
→ Bulgarian раб (derived)
→ Czech rob (inherited)
→ Czech robota (mention)
→ Czech robě (inherited)
→ Czech robit (mention)
→ Czech robův (derived)
→ Old Church Slavonic работа (mention)
→ Old Church Slavonic рабъ (inherited)
→ Macedonian работа (mention)
→ Macedonian роб (inherited)
→ Macedonian раб (inherited)
→ Old East Slavic рабъ (inherited)
→ Polish robota (mention)
→ Polish robić (mention)
→ Romanian rob (derived)
→ Russian рабыня (mention)
→ Russian робот (mention)
→ Russian раб (derived)
→ Russian робкий (derived)
→ Russian рабство (mention)
→ Russian рабский (mention)
→ Aromanian rob (derived)
→ Serbo-Croatian rob (derived)
→ Serbo-Croatian работа (mention)
→ Serbo-Croatian роб (derived)
→ Serbo-Croatian rabota (mention)
→ Albanian rob (derived)
→ Albanian arbën (cognate)
→ Ukrainian раб (derived)
→ Ukrainian рабство (mention)
→ Ukrainian робота (mention)