Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Gothic π†πŒΉπŒΌπ†π„πŒ°πŒΉπŒ·πŒΏπŒ½
← Old English fΔ«ftΔ«ene (cognate)
← Proto-Germanic *fimftehun (inherited)
← Gothic π†πŒΉπŒΌπ† (compound)
← Gothic π„πŒ°πŒΉπŒ·πŒΏπŒ½ (compound)
← Old Norse fimtΓ‘n (cognate)

β†’ Old English fiftiene (cognate)
β†’ Old Norse fimmtΓ‘n (cognate)
β†’ Old Norse fimtΓ‘n (cognate)