Antonyms for decline

downward change in value, position:

perfection.

lessening:

improvement, ascent, betterment, accomplishment, upgrade, progress, success, increase, development, growth, rise, strength, achievement, strengthening.

noun:

lean, accumulation, hill, headway, extension, prime, invigoration, pitch, upswing, aggravate, blossoming, flourishing, enlargement, uprise, uptrend, enhance, Rejuvenescence, uptick, revive, continuation, enlarge, exaltation, revitalization, strengthening, rake, tilt, continue, renewal, amplify, Glacis, foment, aggrandizement, uphill, restoration, upturn, heightening, rejuvenation, rage, magnify, heyday, flowering, up.

change:

better.

descend:

level, even.

lessen, become less:

extend, laud, enhance, advance, raise, strengthen, build, enlarge, flourish, praise, develop, compliment, reach, win, grow, expand.

say no:

go up, continue, accept, grant, improve, use, allow, indulge, ascend, say yes, approve, agree, sanction, want, go along.

Paraphrases for Decline:

• Adjective :
  attributable, curtailment, declining, decrease, decreased, decreasing, depressed, diminished, downside, falling, landing, lessened, low, minimize, Mitigating, reduce, reduced, reduction, rolling, scaled-down.
• Interjection :
  dismount.
• Noun, singular or mass :
  %, abandonment, addition, AF, age, aggravation, alteration, amelioration, attenuation, attrition, backlash, backsliding, backspace, backtracking, backwardness, Baja, bankruptcy, behalf, bottom, breach, break, break-up, breakdown, Bridging, bust, casualty, cent, child, climb-down, closing, collapse, compaction, compression, condition, constriction, continuation, contract, contractile, contracting, contraction, contracture, crash, crisis, crunch, curtailment, cutback, cutting, damage, death, debacle, decadence, decay, deceleration, declination, decomposition, decrease, decreased, decreasing, decrement, deduction, deepening, defacement, default, deficit, deflation, deflection, degeneration, degradation, degree, delay, demand, demise, demotion, denial, depletion, deprivation, deregistration, descendant, descending, descent, destitution, destruction, deteriorating, deterioration, devaluation, devastation, development, dieback, difference, dilution, Diminishment, diminution, dip, disadvantage, disappearance, disappearing, disaster, discharge, discount, disengagement, disintegration, dismantling, dismissal, disqualification, disrepair, disruption, dissipation, distance, distribution, dive, doom, downfall, downgrading, Downregulation, downshift, downside, downsizing, downswing, downtown, downtrend, downturn, drain, draw-down, drop, drop-off, dump, easing, ebb, effect, elimination, equality, eradication, erosion, escalation, escape, evolution, exacerbation, exhaustion, exit, expansion, export, extinction, extirpation, fact, fade, failure, fall, fall-off, fallback, falling, falls, figure, flash, flat, flight, fold, folding, forfeiture, freefall, Fy, gain, gradient, ground, growing, growth, gutter, heartbeat, hindsight, impact, impoverishment, improvement, incidence, inclination, income, increase, index, injury, investment, irreversibility, kick, kickback, lack, landing, landslide, lapsing, leak, leakage, least, lessening, lesser, level, limitation, losing, loss, lost, low, markdown, market, meltdown, minimisation, minimization, minimum, minor, moderation, morass, mortgage, move, narrowing, neglect, nosedive, number, objectivity, ouster, outlook, output, overthrow, pattern, penalty, percent, percentage, period, perspective, phenomenon, picture, plunge, portion, poverty, precedent, price, production, progression, propensity, proportion, quarter, range, rarefaction, rate, ratio, re-entry, rebate, recession, recoil, reduce, reduced, reduction, Refrainment, refusal, refuse, regress, regression, reject, rejection, relaxation, relief, reluctance, remission, removal, repatriation, report, restraint, restriction, result, retardation, retirement, retraction, retreat, retrenchment, retrogression, retrospect, revenue, reversal, reverse, revocation, rollback, rout, rundown, rust-out, saving, savings, scaling, scarcity, scion, sell-off, setback, settlement, settling, shedding, shift, shortage, shortening, shortfall, shrinkage, shrinking, sink, sinking, situation, size, slack, slackening, slide, slip, slippage, slope, slow-down, slowdown, slowing-down, slump, snowfall, softening, source, spalling, spending, spill, spiral, spoilage, squeeze, stagnation, status, stricture, subsidence, suppression, surrender, tendency, thinning, throwback, tide, tightening, time, top-down, total, transfer, trend, tumble, twilight, twitch, underexpenditure, undermining, undoing, unravelling, value, variance, wane, waste, weakening, weakness, wear, widening, withdrawal, withholding, worthlessness, write-down, year, yield.
• Preposition or subordinating conjunction :
  decrease, drop.
• Proper noun, singular :
  Backs, decay, Declined, declining, decrease, decreased, decreases, decreasing, degradation, denial, deny, Deteriorated, deteriorates, deteriorating, deterioration, dip, dips, dive, Dives, drop, drop-off, dropped, drops, fades, fall, falling, falls, falters, fell, flat, increase, low, lower, lowers, LOWS, Narrows, plunge, plunges, recession, reconsiders, reduce, reduced, reduction, reductions, refusal, refusals, refuse, reject, rejection, retreat, retreated, retreating, retreats, setback, sink, sinks, slide, slides, slip, slipping, slips, slowdown, slump, slumps, tumble, tumbles, weaker.
• Verb, base form :
  abandon, abate, abdicate, abstain, accept, address, AF, aggravate, allay, alleviate, alter, apologise, apologize, argue, avail, avoid, backtrack, bend, borrow, bow, break, bridge, bring, cancel, cite, close, collapse, come, condemn, constrain, contract, counter, curb, damage, dampen, de-escalate, decelerate, decrease, decrement, degenerate, degrade, delay, deny, deplete, depreciate, depress, deprive, descend, deter, deteriorate, detract, dim, diminish, dip, disallow, disapprove, discard, discharge, discount, discourage, dismiss, dispel, dispense, disprove, downsize, drive, drop, dwindle, eliminate, erode, exacerbate, exclude, exempt, extend, fade, fail, fall, flex, fold, forego, forgo, give, go, grow, hamper, hang, hinder, hold, impair, impede, improve, increase, incur, invoke, IOSE, keep, kill, knock, lead, least, lessen, lighten, loose, lose, lost, low, lower, maintain, minimize, moderate, move, narrow, negate, open, oppose, opt-out, pass, plead, plummet, plunge, postpone, prevent, prohibit, pull, put, quit, raise, rebuff, rebut, recede, reconsider, reduce, reduced, refrain, refuse, refute, regress, reject, relax, relent, relieve, relinquish, rely, render, renounce, repeal, repel, report, repudiate, resign, resist, resort, restrict, result, retreat, reverse, rotate, save, shift, shoot, shorten, shun, sink, slacken, slide, slip, slump, stall, stick, subordinate, subside, suffer, summon, suppress, surrender, throw, trajectory, tumble, undermine, use, waive, wane, waste, withdraw, withhold.
• Verb, non-3rd person singular present :
  decrease, deny, deteriorate, dip, drop, exclude, fail, fall, fell, flat, flex, increase, lower, minimization, negate, oppose, plunge, reduce, refuse, reject, retreat, sink, slide, slip, slump, tumble.
• Verb, past tense :
  decrease, decreased, diminished, dropped, reduced.