←
Old English wearg (suffix)
←
Old English þu (suffix)
←
Old English wearh (suffix)
←
Old English þu (suffix)
←
English worry (mention)
←
English warry (mention)
←
Old High German warc (cognate)
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Proto-Indo-European *werǵʰ- (derived)
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Old Norse vargr (cognate)
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Old Saxon warag (cognate)