Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Welsh -ol
← Proto-Brythonic *-ǫl (inherited)
← Proto-Celtic *-ālos (inherited)
← Latin -ālis (derived)
← Middle Welsh -awl (inherited)

→ Welsh cenedlaethol (affix)
→ Welsh aneiriol (affix)
→ Welsh cnawdol (affix)
→ Welsh diddorol (affix)
→ Welsh gwahanol (affix)
→ Welsh canolig (affix)
→ Welsh cadarnhaol (affix)
→ Welsh ymwybodol (affix)
→ Welsh ysbrydol (affix)
→ Welsh canlynol (affix)
→ Welsh terfynol (affix)
→ Welsh morol (affix)
→ Welsh cyfrifol (affix)
→ Welsh gwleidyddol (affix)
→ Welsh derbyniol (affix)
→ Welsh peiriannol (affix)
→ Welsh dadleuol (affix)
→ Welsh ychwanegol (affix)
→ Welsh ffonolegol (affix)
→ Welsh penodol (affix)
→ Welsh tafodieithol (affix)
→ Welsh dadansoddol (affix)
→ Welsh marwol (affix)
→ Welsh troseddol (affix)
→ Welsh goddefol (affix)
→ Welsh blynyddol (affix)
→ Welsh cefnogol (affix)
→ Welsh syfrdanol (affix)
→ Welsh amgylcheddol (affix)
→ Welsh digonol (affix)
→ Welsh presennol (affix)
→ Welsh dyfodol (affix)
→ Welsh parhaol (affix)
→ Welsh gorffennol (affix)
→ Welsh gorchmynnol (affix)
→ Welsh dibynnol (affix)
→ Welsh cyllidol (affix)
→ Welsh ceidwadol (affix)
→ Welsh brenhinol (affix)
→ Welsh gweinidogol (affix)