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

→ Belarusian светлы (cognate)
→ Russian свет (link)
→ Russian светляк (suffix)
→ Russian светло (affix)
→ Russian светловолосый (affix)
→ Russian светлеть (affix)
→ Russian просветлить (affix)
→ Russian светло-серый (affix)