decline Synonyms

decay declivity reject fall descent declination refuse diminution worsen go down turn down wane slump stagnate sloped spurn slumping sloping slued slopping slope slackening slacken sled sleigh slide unsuccess slipping slip slippage stagnation stickle striction tapering toboggan tumble turn twilight vesper vitiation waned waning taper tabid submergence sunset submerse subsiding subside subsidence