abase abridge adown aslant aslantwise aslope at a slant atilt atrophy belittle below break bump bust cascade cataract chute collapse comedown compress crash curtail cut cut back cut down damp dampen debacle debase decadence declension declination decline declined declining declivate declivitous declivity declivous decrease decry deduct deflate defluxion degeneracy degeneration degrade demerit demote denigrate deplume depose depreciate depress descending descension descent dethrone devalue devolution diminish dip dipping disenfranchise disfranchise disgrade disparage displace displume dispossess down down south downbend downcome downcurve downfall downflow downgate downhill downline downplay downpour downright downrush downstairs downstream downstreet downtown downtrend downturn downward downward trend downwards downwith drop dropping fall falling falling off falling-off grade gradient gravitation hang hanging humble inclination lessen lower mark down minimize off plumb on the downgrade on the skids on the wane pare play down plummeting pounce rakingly rapids reduce retrench roll back run down scale down shorten simplify slantingly slantways slantwise slaunchways slipping slopeways slopingly step down stoop strip of rank swoop take from tipsily tune down undervalue upgrade uphill waning waterfall write down write off