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

→ English vowel (root)
→ English vocative (root)
→ English vocative (mention)
→ English voice (root)
→ English voice (mention)
→ English vocal (root)
→ English advocate (root)
→ English vociferate (root)
→ English vociferation (root)
→ English avocation (root)
→ English vocation (root)
→ English whit (mention)
→ English avow (root)
→ English provocative (root)
→ English vouch (root)
→ English vocabulary (root)
→ English wight (root)
→ English wight (mention)
→ English evoke (root)
→ English revoke (root)
→ English invoke (root)
→ English advoke (root)
→ English vocable (root)
→ English convoke (root)
→ English avouch (root)
→ English revocate (root)
→ English provocate (root)
→ English evocate (root)
→ English epyllion (root)
→ English invocate (root)
→ English vocalis (root)
→ English epic (root)
→ English vocule (root)
→ Avestan 𐬬𐬀𐬗𐬀𐬵 (mention)
→ Old English wom (derived)
→ Old English woma (derived)
→ Old English weman (derived)
→ Assamese আৱাজ (root)
→ Bengali আওয়াজ (root)
→ Czech věc (derived)
→ Old Church Slavonic вещь (root)
→ Persian واک (inherited)
→ Faroese váttur (derived)
→ Irish focal (root)
→ Irish focal (mention)
→ Irish foclóir (root)
→ Irish ainmfhocal (root)
→ Irish fuaim (derived)
→ Irish réamhfhocal (root)
→ Irish iarfhocal (root)
→ Irish foclach (root)
→ Irish foclaíocht (root)
→ Irish foclachas (root)
→ Irish focleolaí (root)
→ Irish dordfhocal (root)
→ Irish crosfhocal (root)
→ Irish focalbhá (root)
→ Irish focalbháiteach (root)
→ Irish anfhocal (root)
→ Irish focleolaíocht (root)
→ Irish focleolaíoch (root)
→ Irish comhfhocal (root)
→ Irish ainmfhoclach (root)
→ Scottish Gaelic facal (root)
→ Scottish Gaelic facal (mention)
→ Scottish Gaelic fuaim (derived)
→ Scottish Gaelic faclach (root)
→ Ancient Greek εἶπον (root)
→ Ancient Greek εἶπον (mention)
→ Ancient Greek ἔπος (root)
→ Ancient Greek ἔπος (mention)
→ Ancient Greek ὄψ (root)
→ Ancient Greek ὄσσα (derived)