Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Welsh -io

Welsh -o (link)
Welsh actio (affix)
Welsh glawio (affix)
Welsh cnuchio (affix)
Welsh cofio (affix)
Welsh adio (link)
Welsh minio (affix)
Welsh dawnsio (affix)
Welsh cilio (affix)
Welsh ysboncio (affix)
Welsh ceisio (affix)
Welsh melltithio (suffix)
Welsh cicio (affix)
Welsh morio (affix)
Welsh teipio (affix)
Welsh nofio (affix)
Welsh coginio (affix)
Welsh darlunio (affix)
Welsh defnyddio (affix)
Welsh peidio (mention)
Welsh cyfeirio (affix)
Welsh leicio (affix)
Welsh stopio (affix)
Welsh coelio (affix)
Welsh cuddio (suffix)
Welsh smwddio (affix)
Welsh pleidleisio (affix)
Welsh ffeindio (affix)
Welsh bendithio (affix)
Welsh hawlio (affix)
Welsh clirio (affix)
Welsh llywio (affix)
Welsh llofruddio (affix)
Welsh arestio (link)
Welsh llacio (affix)
Welsh gwreiddio (affix)
Welsh effeithio (affix)
Welsh astudio (link)
Welsh darlithio (affix)
Welsh dyddio (affix)