←
Proto-Indo-Iranian *udáras (inherited)
←
Proto-Indo-Aryan *udáram (inherited)
←
Proto-Indo-European *úderos (inherited)
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Ancient Greek ὑστέρα (cognate)
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Ancient Greek ὕδερος (cognate)
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Ancient Greek ὕδερος (cognate)
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Gujarati ઉદર (learned borrowing)