sag

basin cant concavity depression dip distortion downswing downturn droop fall hollow list settling sink sinkhole sinking slant slip slump tilt

downslide downtrend fall-off sinkage

ascent increase rise success

cave in dip drop off fall off languish sink slide slip slump wilt

bag bend bow curve dangle decline drop fail fall flag flap flop hang lean settle swag

fall away give way hang down

ascend increase rise

go up straighten

bulge draw up tighten