[1] : WordNet (r) 2.0

sound pollution
     n : annoying and potentially harmful environmental noise syn: noise
         pollution
see also:
noise pollution 

Sound Pollution >> S Words
Sound Pollution, definition of term: Sound Pollution
sound+pollution_pag1.html

Sound >> S Words
Sound, definition of term: Sound
sound_pag1.html

Pollution >> P Words
Pollution, definition of term: Pollution
pollution_pag1.html

Sound Off >> S Words
Sound Off, definition of term: Sound Off
sound+off_pag1.html

Sound Wave >> S Words
Sound Wave, definition of term: Sound Wave
sound+wave_pag1.html

Sound Effect >> S Words
Sound Effect, definition of term: Sound Effect
sound+effect_pag1.html

Sound Bite >> S Words
Sound Bite, definition of term: Sound Bite
sound+bite_pag1.html

Sound Card >> S Words
Sound Card, definition of term: Sound Card
sound+card_pag1.html

Sound Barrier >> S Words
Sound Barrier, definition of term: Sound Barrier
sound+barrier_pag1.html

Air Pollution >> A Words
Air Pollution, definition of term: Air Pollution
air+pollution_pag1.html