Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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English ey
Old English ǣġ (inherited)
Old English ieġ (inherited)
English - (mention)
English egg (mention)
English eye (mention)
English Cockney (link)
English they (mention)
English they (mention)
English he (mention)
English she (mention)
Middle English ei (inherited)
Middle English ey (mention)
Middle English ei (inherited)
Proto-Germanic *ajją (inherited)
Proto-Germanic *awjō (inherited)
Proto-West Germanic *aij (inherited)
Proto-West Germanic *auwju (inherited)
Proto-Indo-European *h₂ōwyóm (inherited)
Proto-Indo-European *h₂ekʷeh₂ (derived)
Old Norse - (mention)

English uey (suffix)
English island (affix)
English egg (cognate)
English egg (mention)
English em (mention)
English horsey (suffix)
English darkey (suffix)
English skyey (suffix)
English tomatoey (suffix)
English potatoey (suffix)
English eyren (suffix)
English suey (suffix)
English mosquitoey (suffix)
English bambooey (suffix)
English mangoey (suffix)
English tobaccoey (suffix)
English discoey (suffix)
English avocadoey (suffix)
English Schuey (suffix)
English sprayey (suffix)
English boyey (suffix)
German Ei (cognate)
Ancient Greek ἄχος (mention)
Icelandic egg (mention)
Mòcheno oi (cognate)
Norwegian Bokmål øy (cognate)
Norwegian Nynorsk agg (cognate)
Saterland Frisian Oai (link)
Swedish agg (cognate)