Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Welsh -i
← Proto-Brythonic *-iμ (inherited)
← Welsh cadw (mention)
← Irish -í (cognate)
← Cornish -i (cognate)
← Old Welsh -im (inherited)

→ Welsh trefi (affix)
→ Welsh unioni (affix)
→ Welsh aceri (affix)
→ Welsh colli (affix)
→ Welsh moli (affix)
→ Welsh posteri (affix)
→ Welsh torchi (affix)
→ Welsh teli (affix)
→ Welsh oeri (affix)
→ Welsh osgoi (affix)
→ Welsh astrusi (affix)
→ Welsh holi (suffix)
→ Welsh canoli (affix)
→ Welsh hoffi (affix)
→ Welsh tewi (affix)
→ Welsh cronni (affix)
→ Welsh rhaglenni (affix)
→ Welsh siocledi (affix)
→ Welsh toiledi (affix)
→ Welsh pedoli (affix)
→ Welsh cloi (affix)
→ Welsh ysbrydoli (affix)
→ Welsh allweddi (affix)
→ Welsh clwydi (affix)
→ Welsh lleoli (affix)
→ Welsh croesi (affix)
→ Welsh trueni (compound)
→ Welsh gwanwyni (affix)
→ Welsh ffoi (affix)
→ Welsh rhewi (affix)
→ Welsh baneri (affix)
→ Welsh cynghori (affix)
→ Welsh cofnodi (affix)
→ Welsh rheoli (affix)
→ Welsh meini (affix)
→ Welsh cyflawni (suffix)
→ Welsh cefnogi (affix)
→ Welsh cyhoeddi (affix)
→ Welsh arloesi (affix)
→ Welsh arbrofi (affix)