IPA: /kæˈkɒfənəs/
KK: /kæˈkɑfənəs/
Describing a sound that is loud, harsh, and unpleasant to hear.
The cacophonous noise from the construction site made it hard to concentrate.
Comparative: more cacophonous
Superlative: most cacophonous
Cacophonous → It is formed from "caco-" (from Greek "kakos", meaning bad or harsh) and "phone" (from Greek "phone", meaning voice or sound). The word "cacophonous" describes a sound that is harsh or unpleasant to hear.
Think of 'bad' ('caco-') sounds ('phone') to remember that 'cacophonous' means having a harsh or unpleasant sound.