Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
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Albanian vaj
Old English wēpan (cognate)
Old Church Slavonic вабимо (cognate)
English woe (cognate)
Gothic 𐍅𐍉𐍀𐌾𐌰𐌽 (cognate)
Ancient Greek *ἐλαίϝα (cognate)
Ancient Greek ἔλαιον (derived)
Ancient Greek ὀά (cognate)
Proto-Indo-European *wáy (inherited)
Proto-Indo-European *uai (mention)
Icelandic vei (cognate)
Italian guai (cognate)
Latin oleum (derived)
Latin vae (cognate)
Dutch wee (cognate)
Romanian vai (cognate)
Serbo-Croatian авај (cognate)
Albanian vajtoj (link)
Albanian kukuvajkë (link)
Proto-Albanian *ewaila (mention)
Proto-Albanian *u̯ɔλa (inherited)
Proto-Albanian *uai (inherited)
Proto-Albanian *vabja (derived)
Old Armenian եւղ (cognate)
Old Armenian վայ (cognate)

English woe (cognate)
Romanian vai (cognate)
Scots wae (cognate)
Albanian kukuvajkë (affix)