fading away

abating declining depreciating diminishing dropping dwindling ebbing lightening lowering moderating narrowing plummeting plunging quieting sagging shrinking sinking slackening slowing slumping softening subsiding waning wasting weakening

dying down losing momentum shriveling up wearing down wearing off

abatement backflow decay decrease degeneration depreciation deterioration diminution drop dwindling flagging lessening recession reflux retreat shrinkage sinking slackening subsidence sweep wane waning weakening withdrawal

going out low tide low water outward flow petering out refluence retrocession retroflux

advance development enlargement expansion growth improvement increase

flow incline rise