←
Old English *hē (inherited)
←
Old English ēa (mention)
←
Old English hēlā (mention)
←
Old English ēalā (mention)
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Middle English hey (inherited)
←
Middle English hei (mention)
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Middle English ey (mention)
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Ancient Greek εἶα (cognate)
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Norwegian hei (cognate)
→
English hello (mention)
→
English hallo (compound)
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Middle English hey (link)
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Japanese 伊邪那岐 (mention)