Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English earthly
Old English eorþlīċ (inherited)
English earth (suffix)
English ly (suffix)
Middle English erthely (inherited)
Middle English erthlich (mention)
Middle English ierðlich (mention)
Old Norse jarðligr (cognate)

English unearthly (prefix)
English earthliness (suffix)
English nonearthly (prefix)
English superearthly (prefix)