Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Welsh -od
Welsh -awd (alter)

English fantod (derived)
Welsh cathod (affix)
Welsh tylluanod (affix)
Welsh ceiliogod (affix)
Welsh teigrod (affix)
Welsh benywod (affix)
Welsh gwialennod (affix)
Welsh rhosod (affix)
Welsh nythod (affix)
Welsh brochod (affix)
Welsh babanod (affix)
Welsh madfallod (affix)
Welsh asynnod (affix)
Welsh gwiwerod (affix)
Welsh llydnod (affix)
Welsh buchod (affix)
Welsh genethod (affix)
Welsh babwnod (affix)
Welsh aneirod (affix)
Welsh draenogod (affix)
Welsh bychod (suffix)
Welsh rhyfeddod (affix)
Welsh arfod (affix)
Welsh stwrsiynod (affix)
Welsh pasteiod (affix)
Welsh madfallod dŵr (affix)
Welsh crocodeilod (affix)