Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Irish béal
← Proto-Celtic *wewlos (inherited)
← Welsh gwefl (cognate)
← Scottish Gaelic beul (cognate)
← Manx beeal (cognate)
← Cornish gwevel (cognate)
← Old Irish bél (inherited)

→ Irish bile (mention)
→ Irish mórbhéalach (affix)
→ Irish scagbhéalach (affix)
→ Irish béaloideas (affix)
→ Irish croiméal (mention)
→ Irish béalaireacht (affix)
→ Irish béalfharaing (affix)
→ Irish béalóg (affix)
→ Irish gearrbhéalach (affix)
→ Irish cruabhéalach (affix)
→ Irish béalach (affix)
→ Irish béalbhraiteach (affix)
→ Irish béalráiteach (affix)
→ Irish béalsceiteach (affix)
→ Irish béalchráifeach (affix)
→ Irish allbhéalach (mention)
→ Irish croimbéal (mention)
→ Irish beola (mention)
→ Scottish Gaelic beul (cognate)
→ Manx beeal (cognate)