shrill
(Adj) high-pitched and piercing sound.
whirring
(v) make a low, continuous, regular sound
culture
(n) arts and other manifestations of human intellectual achievement regarded collectively
sustained
(v) continuing for an extended period or without interruption
babbles
(v) talk rapidly and continuously in a foolish, excited, or incomprehensible way
clatter
(n) a continuous rattling sound as of hard objects falling or striking each other
grumble
(v) to complain or protest about something in a bad-tempered but typically muted way.
ignorance
(N) The lack of knowledge or education.
derogatory
(adj) showing a critical or disrespectful attitude.
mangled
(v) to severely mutilate, disfigure, or damage by cutting, tearing, or crushing.
gurgle
(v) A flow or run with a bubbling sound.
sorrow
(n) a feeling of deep distress caused by loss, disappointment, or other misfortune suffered by oneself or others.
bobbled
(v) to move with irregular bouncing motion.
jagged
(adj) having rough, sharp points protruding.