Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Belarusian тры
Proto-Indo-European *tréyes (derived)
Proto-Slavic *tri (inherited)

Belarusian трынаццаць (compound)
Belarusian трыццаць (compound)
Belarusian трохвугольнік (affix)