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 wǣd

English weed (inherited)
English wad (cognate)
English weeds (inherited)
English widow's weeds (inherited)
Old English gewæde (mention)
Old English heaþowæd (prefix)
Old English ciricwæd (compound)
Icelandic voð (mention)
Dutch wade (cognate)
Old Norse váð (mention)