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

→ Lithuanian -o (cognate)
→ Latvian -iska (suffix)
→ Latvian -iņa (suffix)
→ Latvian -āja (suffix)
→ Latvian -aina (suffix)
→ Latvian -ēja (suffix)
→ Latvian -išķa (suffix)
→ Latvian atpūta (affix)
→ Latvian nopūta (affix)