Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Proto-Germanic *wai

English woe (inherited)
English wail (inherited)
English oy vey (derived)
English wayment (derived)
Old English wa (inherited)
Catalan guai (derived)
Danish ve (inherited)
German weh (inherited)
German Weh (inherited)
Middle Dutch wee (inherited)
Middle English woo (inherited)
Spanish guay (derived)
Westrobothnian väj mä (inherited)
Proto-Norse ᚹᚨᛃᛖᛗᚨᚱᛁᛉ (derived)
Gothic 𐍅𐌰𐌹 (inherited)
Italian guai (derived)
Italian guaio (derived)
Luxembourgish wéi (derived)
Luxembourgish Wéi (inherited)
Dutch wee (inherited)
Norwegian Nynorsk ve (derived)
Old Frisian wach (inherited)
Portuguese guai (derived)
Scots wae (inherited)
Swedish ve (derived)
Yiddish אוי וויי (derived)