Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Galician -dor
← Proto-Indo-European *-tōr (derived)
← Proto-Indo-European (mention)
← Proto-Italic *-tōr (derived)
← Latin -tōrem (inherited)
← Latin -tor (mention)

→ Galician boxeador (affix)
→ Galician corredor (affix)
→ Galician abridor (affix)
→ Galician transbordador (affix)
→ Galician respirador (affix)
→ Galician cortador (suffix)
→ Galician programador (affix)
→ Galician queimador (affix)
→ Galician triunfador (affix)
→ Galician esquiador (affix)
→ Galician nebulizador (affix)
→ Galician envolvedor (suffix)
→ Galician remolcador (affix)
→ Galician ferrador (affix)
→ Galician explotador (affix)
→ Galician chamador (suffix)
→ Galician planificador (affix)
→ Galician remador (affix)
→ Galician loitador (affix)
→ Galician pinador (affix)
→ Galician cortadoría (suffix)