blubberings

Example:The old man’s mumbles were difficult to understand even though he was speaking right in our ear.

Definition:speech that is low, indistinct, or incoherent

Example:His gibberish was a mixture of French and German, making it incomprehensible to anyone listening.

Definition:nonsense or incoherent speech

Example:The hubbub from the party was so loud that it overwhelmed the music playing in the room.

Definition:a loud and confused noise or a commotion