derived from the Greek word kakophonos

derived from the Greek word kakos, κακός, κακῶς (worthless ; (subjectively) depraved, or (objectively) injurious; badly (physically or morally); worthless ; depraved, or injurious)

derived from the Greek word phone, φωνή (voice; a tone (articulate, bestial or artificial); by implication, an address (for any purpose), saying or language)