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

→ Scottish Gaelic drùidhteach (affix)
→ Scottish Gaelic dìoghaltach (affix)
→ Scottish Gaelic fo-leantach (affix)
→ Scottish Gaelic ainchinealtach (affix)