Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Old English -e
Proto-Germanic *-ê (inherited)

English go strong (mention)
Old English wide (affix)
Old English æwlice (suffix)
Old English cuþlice (affix)
Old English hwæþre (suffix)
Old English georne (suffix)
Old English -lice (affix)
Old English leohtlice (affix)
Old English firenlice (suffix)
Old English staþolfæstlice (affix)
Old English herigendlice (affix)
Old English gelimplice (affix)
Old English gefeaxe (affix)
Middle English -ly (mention)