Cacophony

    Cacophony (from the Greek word kakophonia - kakos (bad) + phoni (voice, sound)) refers to sound that is harsh
    and unpleasant-sounding. The opposite of cacophony is euphony, meaning musical and pleasant. The closely
    related term dissonance implies a combination of sounds which clash; its antonym, harmony, suggests sounds
    that fit together well. Dissonance and harmony have musical connotations whereas cacophony and euphony
    more often refer to speech.

    Examples
    1. Cedric is a snake. This cacophony uses the k sound repeatedly to produce a sound unpleasant to the ear.

    2. I loathe your foul manner. This cacophony uses harsh words such as loathe and foul, getting across an idea
    unpleasant to hear.
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