7 letters · 11 points in Scrabble
noun a person or organization that causes pollution of the environment
originEtymology tree English defile Proto-Indo-European *-yósder. Proto-Italic *-āzijos Latin -āriusnom. Latin -āriusbor. Proto-Germanic *-ārijaz Proto-West Germanic *-ārī Old English -ere Middle English -ere English -er English defiler From defile + -er.
Etymology from Wiktionary, CC BY-SA 3.0