acclivity, arise, ascend, ascension, ascent, climb, come up, go up, increase, lift, move up, raise, rise, rising, upgrade

autumnal equinox, fall equinox, indian summer, nov, november, oct, october, saint martin's summer, sep, sept, september, september equinox

drop, rise, tumble, plummet, spring, sag, plunge, soar, climb, summer, decline, dip, slide, jump, slip, autumn, skyrocket, spike, stumble, winter, year, falter, stagnate, nose dive, month, week, sink, nosedive, resurge, collapses, drift, shrink, swoon, upswing, dwindle, surge, creep, crumble, dropoff, semester, springtime, implode, wither, season, precipitous, shrivel, cut, slumped, bump, droop, falloff, bounce, uptick, disappear, break, evaporate, decine, mid, peaked, sometime, weekend, taper, hover, deteriorate, disintegrate, retreat, blossom, deline, flatten, grow, tanked, vanish, stagger, backslide, decrease, flatline, steep, fluctuate, recede, pull, wilt, increase, push, erode, dive, slippage, burgeon, coming, midyear, depress, weakness, weaken, languish, diverge, tailspin, leap, downslide, runup, thaw, ascend, midsummer, pare, declines, falls, curtailment, downturn, rises, upturn, increases, shrinkage, snowfall, departure, depreciation, reductions, decreases, devaluation, exodus, day, better, come, hetter, running, snap, up, you, bow, chow, flip, flrst, going, ing, last, longer, next

abate, alight, anticlimax, avalanche, boil down, cascade, cascade down, climb down, concentrate, contract, crash, decoct, decrescendo, deflate, depreciate, devaluate, devalue, die away, dismount, downhill, drip, drop down, drop off, dwindle away, dwindle down, ease off, ease up, fall down, fall in love, flag, flop, fly, get down, get off, go down, go under, hail, let up, light, night, parachute, pitch, plop, plunk, pounce, precipitate, rain, rain down, rappel, reduce, roll down, scale down, set, settle, shorten, shrivel up, sky dive, slack, slacken off, slack off, sleet, snow, spat, swoop, takedown, thin out, topple, undervalue, unhorse, wane

., abel, abnormality, adenium multiflorum, adenium obesum, aligning, alsophila pometaria, ancient, ancients, armillariella mellea, arnica bud, arnold joseph toynbee, arnold toynbee, aster, autumn, back, bear, bearish, beetleweed, belt up, be quiet, black gum, bock, bock beer, book of genesis, book of nahum, break, break down, button up, cain, carelessly, cause to sleep, chute, clam up, clog, close up, co-occur, coincide, colchicum, collapse, coltsfoot, come down, condense, conspire, contract, cooccur, cosmea, cosmos, crash, creon, crumble, crumple, cut down, dateless, dawdle, dazzled, decay, defoliant, defoliation, delapidate, desert rose, distil, distill, distinctly, dizziness, domino effect, down, downed, dribble, drip, drip loop, drop, drop down, drop off, dummy up, dump, ebb, eden, else, euphagus carilonus, fail, fall apart, fall back, fall behind, fall dandelion, fall for, fall in, fall off, fall over, fell, felled, firm, flammulina velutipes, flop, flow, flump, flump down, footsure, founder, free fall, galax, galaxy, galax urceolata, garden of eden, gather, genesis, genus colchicum, genus hyphantria, germanic, germanic language, get, giddiness, glut, goldenrod, go over, half-life, half life, hang, header, hit the deck, hit the dirt, honey fungus, honey mushroom, hush, hyphantria, hyphantria cunea, impala lily, intonation, john milton, keel over, keep mum, keynote, kudu lily, lag, leaf cast, leontodon autumnalis, light, lightheadedness, line spectrum, linkage group, median, median value, mental defectiveness, milton, mock azalia, modulation, mushroom, nahum, needle blight, needle cast, nippy, nod, nyssa sylvatica, obsolesce, oconee bells, odyssey, overcast, oversupply, parachute, pepperidge, pitch, pitch contour, plotz, plump, plunge, positioning, pound, precipitate, prelapsarian, price floor, prolapse, quarter, rain, rainwater, reconvene, reeler, regress, release, relinquish, retrograde, retrogress, rhus typhina, ruin, run out, rusty blackbird, rusty grackle, safety net, shell, short, shortia galacifolia, shtik, shut up, sink, sinking, skydiving, sleepy, sleepy-eyed, sleepyheaded, slide down, slip, slump, snow, sour gum, spill, spodoptera frugiperda, staggerer, staghorn sumac, steady, strappado, strike down, stumble, sundown, sunset, surefooted, surfeit, take, throw, thrown, tide, time constant, topple, totter, totterer, toynbee, trip, triphammer, tumble, tumbling, turn, undercut, undershoot, unfluctuating, unshadowed, velvet sumac, vertigo, vinegar tree, virginian sumac, wage floor, wandflower, welter, winter mushroom, winter squash, winter squash plant, wipeout, zonk out

eve, evening, eventide, wrestling match

be, begin, be born, change, change hands, change magnitude, change of location, change posture, change state, come about, come forth, come out, commence, decease, decrement, descent, devolve, die, emerge, event, exit, expire, go, go on, go wrong, hap, happen, hour, incline, issue, locomote, loss, miscarry, move, occur, pass, pass away, pass off, perish, return, set about, set out, side, sin, sinning, slope, start, start out, take place, time of day, time of year, travel, triumph, victory, weakening, yield

accrue, capitulation, declivity, descend, diminish, downfall, downslope, dusk, evenfall, falling, gloaming, lessen, nightfall, pin, shine, strike, surrender, twilight