Synonyms of downturn

1 Syllable
dip, sag, slump, fall
2 Syllables
downtick, downswing, shakeout, plunge, plummet, retreat, slumping, drop-off, downtrend, falloff, slowdown, pratfall, dropoff, slowdowns, descent, sinking, fall-off, striction, slide
3 Syllables
falling-off, downslide, recession, downturned, bottom-out, deflation, decrease, stagflation, plummeting, decline, plummeted, recessions, sinkage
4 Syllables
decrescence
5 Syllables
deterioration, degringolade, deceleration