drop off Synonyms

doze off drop drowse off drift off set down slack nod off falloff dope off recede slump decrease lessening drop away fall away cliff flake out fall asleep sack out Cliffs taper off zizz conk out fall behind fall back catnap go to sleep get off nosedive crash out catch some zs decreases big step backward get some sleep catch forty winks take a siesta take forty winks ammunition dump sleep lightly grow smaller slowdowns drops take a nap have forty winks fall off downslide downswing downtrend downturn setting-down