ebb Synonyms

wane reflux ebb away ebb down ebbing decrease retire decay sink ebb off ebb out withdraw tide tideway to recede waning wilt weakening weaken taper subsidence subside retrogress shrink shrinkage sinking slackening slacken slump stagnate stillstand subsiding ablate wear off low water mellow out taper off neap tide fade away move away fall off run low melt away peter out pullout low tide de-escalate drop off narrow down move back