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Old English cwelan (cognate)
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Proto-Celtic *bā- (derived)
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Proto-Celtic *bayo- (mention)
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Ancient Greek βάλλω (cognate)
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Proto-Indo-European *gʷelH- (root)
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Proto-Indo-European *gʷelH- (derived)
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Proto-Indo-European *gʷeh₂- (derived)
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Lithuanian gėlà (cognate)
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Old Irish apthu (mention)
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Old Irish baïd (mention)
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Middle Welsh aballu (cognate)
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Old Armenian կեղեմ (cognate)
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Old Armenian կամ (cognate)