Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Proto-Indo-European *h₂eHs-

→ English star (root)
→ English arid (root)
→ English ash (root)
→ English ash (derived)
→ English asterisk (root)
→ English constellation (root)
→ English astro- (root)
→ English stella (root)
→ English azalea (derived)
→ English aster (root)
→ English ardent (root)
→ English stellar (root)
→ English ardor (root)
→ English arson (root)
→ English Estelle (root)
→ English aridity (root)
→ English Estella (root)
→ English apastron (root)
→ English apastron (derived)
→ English stellate (root)
→ English estoile (root)
→ English constellationally (root)
→ Estonian kask (derived)
→ Persian خاک (inherited)
→ Finnish kaski (root)
→ Finnish kaski (derived)
→ Irish asáilia (derived)
→ Old High German essa (derived)
→ Ancient Greek ἀζαλέος (derived)
→ Alemannic German Ess (inherited)
→ Italian étoile (mention)
→ Italian ara (root)
→ Italian ara (mention)
→ Italian astro (root)
→ Italian astro (mention)
→ Italian arido (root)
→ Italian inaridire (root)
→ Italian inaridirsi (root)
→ Italian aridocoltura (root)
→ Italian arente (root)
→ Latin area (mention)
→ Latin stella (root)
→ Latin ardeo (root)
→ Latin ara (root)
→ Latin ara (derived)
→ Latin aridus (root)
→ Latin areo (root)
→ Latin areo (derived)
→ Latin ardens (root)
→ Latin assus (root)
→ Latin assus (derived)
→ Latin arsio (root)
→ Ligurian stélla (root)
→ Ligurian stélla (mention)
→ Mòcheno stern (root)
→ Norwegian Bokmål ar (root)
→ Norwegian Bokmål ar (mention)
→ Norwegian Bokmål a (root)
→ Norwegian Bokmål a (mention)
→ Old Norse stjarna (root)
→ Old Norse aska (root)
→ Old Norse arinn (root)