What is another word for "ebb"?

Roget's Thesaurus (1911) lists these synonyms for "ebb": abase, abasement, abate, abatement, about, abridge, abridgment, adown, adust, and, anhydrous, anticlimax, arefaction, arid, aridity, attenuate, away, back, balance, basement, bate, become, below, bend, beneath, bilge, biscuit, blow, bob, bone, bottom, bow, bring, candle, cast, cellar, chemical, clothes, clothesline, coarctation.