The Proto-Indo-European word *dʰer-/*dʰor-
Word *dʰer-/*dʰor-
Transliteration dher
Meaning dirty, dirt, filth
See also Ancient Macedonian: δαρδαίνει ‘to soil, to defile, to pollute’
Synonyms *grúĝs, *leu-, *reh₁mós, *solhₓ-

Other words that might be of interest
*mai- ‘soil, defile’