Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Welsh -yn
← Proto-Brythonic *-ɨnn (inherited)
← Middle Welsh -yn (inherited)

→ Welsh aderyn (affix)
→ Welsh plentyn (affix)
→ Welsh blodeuyn (affix)
→ Welsh blodyn (affix)
→ Welsh mochyn (affix)
→ Welsh blewyn (affix)
→ Welsh bachgennyn (affix)
→ Welsh pysgodyn (affix)
→ Welsh cylionyn (affix)
→ Welsh cochyn (affix)
→ Welsh cwdyn (affix)
→ Welsh pryfyn (suffix)
→ Welsh planhigyn (suffix)
→ Welsh corcyn (affix)
→ Welsh plufyn (affix)
→ Welsh conyn (affix)
→ Welsh gwreiddyn (affix)
→ Welsh aderyn y bwn (affix)
→ Welsh aderyn du (affix)
→ Welsh abwydyn (affix)
→ Welsh corryn (affix)
→ Welsh erfyn (affix)
→ Welsh gelyn (suffix)
→ Welsh cysonyn (affix)
→ Welsh meddwyn (affix)
→ Welsh tlotyn (affix)
→ Welsh copyn (affix)
→ Welsh cyfnodolyn (affix)
→ Welsh rhynionyn (affix)
→ Welsh unigolyn (suffix)
→ Welsh oedolyn (compound)
→ Welsh twmpethyn (affix)
→ Welsh crugyn (affix)
→ Welsh tipyn (suffix)
→ Welsh llinyn (suffix)
→ Welsh hogyn (affix)
→ Welsh mewnforyn (affix)
→ Welsh allforyn (affix)
→ Welsh pecyn (suffix)
→ Welsh moryn (affix)