ebb
I
verb
crumble, decay, decline, decrease, degenerate, deteriorate, drop, drop off, dwindle, fade away, fail, fall, fall away, fall off, move back, recede, recedere, retire, retreat, shrink, sink, slide, slip, slip back, subside, wane, waste away, withdraw
II
index
decline, decline (fall), decrease (noun), decrease (verb), degenerate, depreciate, depress, deteriorate, diminish, languish, lessen, outflow, retreat, subside
Burton's Legal Thesaurus.
William C. Burton.
2006