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

→ English drudge (cognate)
→ English endure (mention)
→ English dree (inherited)
→ English dright (cognate)
→ English drighten (cognate)
→ Old English adreogan (prefix)
→ Old English þurhdreogan (prefix)
→ Icelandic drýgja (cognate)
→ Old Saxon driogan (cognate)