attenuator Synonyms

abater tube thinner suppressor subduer softener sapper restrainer reducer weakener silencer extenuater attenuation element demper level-lowering agent high-pass dilutor slimmer dimmer quencher parer dashpot damper crippler attenuation attenuating amplifier alleviator allayer depressor diminisher muffler mitigator lessener impairer generator fader extinguisher enfeebler gain control circuit