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

→ English work (root)
→ English work (derived)
→ English wrought (root)
→ English wrought (derived)
→ English organ (root)
→ English organ (derived)
→ English organism (derived)
→ English orgasm (root)
→ English wright (root)
→ English wright (derived)
→ English irk (root)
→ English irk (derived)
→ English organic (root)
→ English irksome (root)
→ English irksomeness (root)
→ English irksomely (root)
→ English wark (derived)
→ English vardapet (derived)
→ English irky (root)
→ Avestan 𐬬𐬆𐬭𐬆𐬰 (inherited)
→ Old English wærc (derived)
→ Welsh gwneud (derived)
→ German werken (root)
→ German Werk (root)
→ German wirksam (root)
→ German wirken (root)
→ German wirken (derived)
→ German wirklich (root)
→ German Wirklichkeit (root)
→ German Handwerk (root)
→ German Ergonomie (root)
→ German werkeln (root)
→ German Gewerk (root)
→ German Tagwerk (root)
→ German Gewirk (root)
→ Middle English organic (root)
→ Spanish urgente (derived)
→ French abri (mention)
→ French abrier (mention)
→ Irish fearg (root)
→ Proto-Germanic wurkje (derived(gem-pro/fy))
→ Galician abrigar (mention)
→ Mycenaean Greek -𐀺𐀒 (mention)
→ Ancient Greek ἔργον (root)
→ Ancient Greek συνήθης (root)
→ Ancient Greek ἐνέργεια (root)
→ Ancient Greek ὄργανον (root)
→ Ancient Greek ὄργανον (derived)
→ Ancient Greek γεωργός (root)
→ Ancient Greek γεωργία (root)
→ Ancient Greek ὄργια (root)
→ Ancient Greek ἐργάζομαι (root)
→ Ancient Greek ἐργάτης (root)
→ Ancient Greek ὀργάω (root)
→ Ancient Greek ἐργώδης (root)
→ Ancient Greek ὀργή (root)
→ Ancient Greek ὀργή (mention)
→ Ancient Greek ἐνεργέω (root)
→ Ancient Greek εὐεργέτης (root)