Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
English nay
Middle English nai (inherited)
Middle English nei (mention)
Proto-Germanic *nai (inherited)
Proto-Germanic *nē (mention)
Old Norse nei (derived)
Old Norse ne (mention)
Old Norse ei (mention)

English nait (link)
English yay (link)
English aye (link)
English yea (link)
English naysayer (affix)
English nought (compound)
English no (link)
English no (link)
English naysay (compound)
English nayward (suffix)
English naycation (blend)