dampener Synonyms

spoilsport party pooper moistener buzzkill killjoy complete buzzkill grouch baster downer shock absorber silencer whiner underminer wet blanket humidifier moaner bad orb vibration absorber partypooper clicks prophet of doom grinch doomsdayer cold fish chiller antivibration cassandra stifler retarder plug damping cushioning cushion cooler complainer checker buster bumper buffer boat amortization dampening damper dasher pessimist muffler misery lessener imparter girdler