Đồng nghĩa của retardation

Trái nghĩa: acceleration,

slowdown deceleration braking downshift stoppage letup wait hindrance impediment setback holdup obstruction stall detainment hangup delay detention lag retardment suspension check interval jam bind downtime filibuster holding logjam obstacle problem prorogation stay stop surcease showstopper adjournment cunctation dawdling demurral discontinuation impedance lingering loitering moratorium postponement procrastination remission reprieve tarrying hold-up tie-up holding pattern cooling-off period putting off slowing down slowing checking holdback interruption lull halt intermission interlude hold ado break slowing up freeze curb encumbrance inhibition slow-up go-slow block pause blockage fetter interference gap retard snag trammel losing speed waiting period time wasted time lag period of waiting airlock bottleneck difficulty snafu glitch hitch trouble gridlock traffic jam stonewalling delaying speechifying blocking speechification talkathon opposition kicking the can down the road delaying tactics holding the floor

lateness belatedness tardiness delay unpunctuality delinquency backwardness deferment dilatoriness postponement prolongation protraction slowness late date advanced hour procrastination detention idiocy abnormality mental deficiency mental retardation

inhibition hindrance obstruction restraint restriction bar impediment check obstacle barrier block discouragement hampering suppression bridling checking constraint curbing deterrent prevention repression arrest balking baulking blocking cramping encumbrance fettering frustration hazard holding back shackling smothering stifling baulk balk chain clog cramp crimp curb drag drawback embarrassment fetter foiling halting handicap hitch holdback hurdle interference let manacle quashing shackles snag stop stopping thwarting trammel interdict straitjacket blockage embargo hangup prohibition stumbling block sublimation nipping in the bud putting an end to putting an stop to impedance delay holdup difficulty setback limitation catch brake problem cumber detriment burden disadvantage retardment shackle stricture wall millstone around your neck fly in the ointment road block spanner in the works monkey wrench in the works choking opposition barring hiccup issue catch-22 facer tie defect bottleneck millstone weakness flaw stoppage load barricade fault disorder disablement impairment rub red tape dead weight hamper complication circumvention roadblock monkey wrench pitfall inconvenience damper trouble rein interruption disbenefit determent minus downside shortcoming control disincentive glitch nuisance albatross liability deterrence circumscription negative congestion forestalling preventive imperfection weak point weak spot sticking point hold-up halt uphill dissuasion condition limit blockade joker headache ball and chain safeguard occlusion jam bridle avoidance deficiency booby trap gridlock interception inhibitor baggage preclusion blow dilemma forestallment debit strike incommodity deterence defeat hang-up mishap obviation impasse snarl defence traverse cumbrance defense fence predicament precaution preventative clot jam-up confinement downfall reversal hardship disappointment misfortune gotcha rebuff hassle gimmick blank wall whammy con pickle protection land mine disqualification snarl-up ban logjam cross to bear security fetters reduction boycott lock ill reverse failure cross caution precautionary measure clampdown deal-breaker upset curtailment constriction prob taboo remedy quandary lack failing disability break collapse knock adversity foundering preventive measure protective measure stone in one's path bug disturbance bummer tangle puzzler knot cropper wet blanket body blow thorn in one's side tight spot lack of success one in the eye piece of bad luck bit of trouble reversal of fortune kick in the teeth knock-back bond bone of contention bonds elimination deadweight hobble misery woe disgrace yoke complaint anticipation averting precluding deadlock stumbling stone slowing harm railing intimidation injury albatross around one's neck demerit bump buttress pale evil weary load prophylaxis penalty exclusion leash tailback obligation commitment handicapping psychological baggage privation affliction mountain checkmate saddle debt guilt duty bad flip side defensive measures afterdeal restrainer narrowing backup tie-up queue millstone round someone's neck proscription deterring factor chill sabotage intervention put down damp bind bulwark tribulation aggravation harness mountain to climb depressant cloud detention constrainment captivity kink pinch entanglement factor web development moratorium veto warning encirclement snafu discontinuance negative aspect stopping up foot dragging excess baggage gloom pall fix spot crunch unseen problem scrape trap other side of the coin interdiction stint infarct closure embolus cordon infarction monkey on back consequence can of worms disputed point depression trick cinchers anchor binders traffic jam snare rahui hold moderation point at issue conundrum ploy puzzle dodge wile the rub inadequacy reservation circumspection injunction modification definition qualification gate retarding device rail retardant interference with lapse restricted access demarcation cold water regression slowdown backset comedown regress bath foil bottom joker in the pack blunder bondage rope order instruction deprivation pinions weight decrease string manacles chains abridgment abridgement ceiling command hedge slip line of defense compression contraction astringency boundary tightening squeezing binding shrinking restraining order spoiling palladium fail-safe protective shield inefficacy error reverse of fortune double whammy drawing board flip-flop whole new ballgame unfortunate development about-face grievance bother miscalculation mistake mischance bafflement neutralizer prophylactic mix-up hot potato thorn in the flesh mess vexed question question mark vexation gremlin source of difficulty worry hornets' nest source of trouble muddle dispute plight difficult situation countering scotching derailment dashing crushing bitter pill jump stretch stroke of bad luck crippling hindering snookering baffling nonfulfillment scuppering nonfulfilment contravention unfulfillment involvement lease chit indebtment loan bite pledge balance arrear possibility due contingency remainder contract damage Achilles heel mortgage jinx tab IOU account nonsuccess anticipatory measure malfunction crash shutdown non-success bad news disaster area disintegration disruption millstone round one's neck wreck crackup ruination crumbling ruin crumpling fizzle breakdown cessation falling apart fizzling out falling down seizing up conking out falling to pieces falling through

imperviousness impermeability invulnerability resistance solidity watertightness battle blocking check combat contention counteraction cover defiance detention fight friction hindrance holding immunity impedance impediment intransigence obstruction protection rebuff refusal safeguard screen shield stand struggle support unsusceptibility watch halting impeding insusceptibility parrying protecting striking back warding off withstanding opposition renitency renitence fighting conflict confrontation challenge

retardedness

disruption disturbance upset disarray confusion disorganisation disorganization disorder derangement interruption break division interference dislocation disarrangement disarranging disordering disorderliness turmoil confusing stoppage unsettling upsetting discontinuation hampering impeding obstruction ruining spoiling suspension wrecking agitation delay delaying undermining commotion distraction separation severance splitting trouble holding up displacement disengagement luxation disconnection unhinging discontinuity misplacement disarticulation reordering readjustment redisposition reorganization change relocation reshuffle shift move movement reorganisation rearrangement dislodgment static putting out of joint feedback fading fuzz muddle jumble mess irregularity

retard delay hold-up idiot imbecile moron tard mental deficient person with learning difficulties fool dullard dolt simpleton twit dork doofus oaf pillock jackass dunce lump halfwit dummy schmuck yahoo dimwit dumbhead dumbbell lamebrain nincompoop meathead dope goop clot numbskull nitwit ignoramus bozo putz sap goon dodo spud bonehead noddy numpty knucklehead klutz nimrod dumbo chump nit lamer goof loon fathead donkey galoot wiener muppet schlub numskull ninny turkey birdbrain goofball git retardate dipstick dill dingbat poop nerd mutt clunk simp cretin mug airhead boob clod pinhead blockhead dingleberry bogan stupid ninnyhammer chucklehead wally prat drongo chowderhead galah stupe bubblehead mompara clown weeny clodpole clodpoll boofhead shlub nong woodenhead thickhead natural poon schlemiel deadhead noodle tosser charlie jerk mome goofus saphead tit dummkopf dunderhead loggerhead loser squarehead dildo lunkhead muttonhead addlepate alec gink loony wazzock palooka schnook knobhead lummox coot cuddie gowk berk twerp stock divvy hardhead plonker ratbag hammerhead gobdaw cuddy gander golem nerk sumph spoony cluck tomfool nyaff mooncalf dip twonk schlepper balloon dumb-bell dum-dum know-nothing pudding-head ding-dong pea-brain wooden-head mental defective dumb cluck yo-yo dim bulb half-wit

loss deprivation diminution privation abatement decline decrease decrement depletion drop forfeiture reduction squandering depression diminishment dissipation fall falloff shortfall dent shrinkage drain erosion impairment impoverishment waste failure want drop-off step down lessening lowering cut ebb dwindling cutback contraction deterioration curtailment waning deduction downturn weakening falling off slump degeneration degradation descent wane tumble wastage downgrade expenditure decay diminishing plunge devaluation dive downfall collapse slide crash lapse nosedive declining regression dip slackening attrition exhaustion discount consumption degeneracy decadence draining minimizing downtick depreciation sinking devolution spending deficiency downswing minimising dying down spillage cutting shrinking use failing withering fading misspending slowdown easing plummet minimization slash retrenchment expending subtraction ebbing declension recession declination retrogression comedown sag downtrend squander dilution worsening backsliding attenuation misuse using up slip let-up dropping off fall-off relapse frittering away difference ruination corrosion receding markdown downsize minus alleviation undermining down mitigation rollback lightening eclipse precipitation declivity downslide landslide disappearance downhill trend nose dive leakage reversion recidivism stagnation standstill subsiding inactivity pruning trimming slimming falling slowing paralysis trough shakeout milking emptying sapping chopping debasement limiting axing slipping relaxation moderation bleeding fade cessation dying away subdual subjugation pullback slimming down return falling away fall from grace bottom-out utilization subsidence easing off desisting relenting dropping away dying out bottom out blowing utilisation frittering usage scaling down wastefulness de-escalation compression striction decrescence condensation constriction cooling off petering out saving tailing off running down tapering off losing wasting exploitation extravagance spoilage letting up prodigality consuming dissipating burning misapplication improvidence wild spending lavishness unthriftiness misemployment fritter burning up throwing away spill puddle slick abuse disuse overdoing atrophy falling-off pitch header flop topple stumble cropper trip slant slope belly flop skid roll gradient deflation nose-dive hang sinkage cant jump duck flip wipeout sweep incline droop bad times slack hill sink concavity basin plummeting inclination list tailspin tilt skydive downhill swoop hanging plump downslope free fall false step rainy days loss of value high dive bust stagflation economic decline credit squeeze hard times credit crunch slackness demolition settling hollow sinkhole distortion accident downshift misstep pounce rush toss rundown pratfall dropoff tip letup concession sale backslide clearance arrest downward bargain dunk rise and fall headlong fall sharp fall stoop lunge spiral meltdown reverse recidivation retrogradation scarp cave-in flagging stagger big trouble unemployment bankruptcy steep fall retreat downward spiral submersion submergence bellyflop allowance write-down devaluing cheapening downer rut blight funk letdown dumps low bottom adret versant bajada escarpment downgrading ducking economy fading away decrease in value lowering in value reduction in value withdrawal refluence reflux backflow retroflux accounting allowance trail bend track blue funk the skids blue devils bad period free-fall phasedown reversal belt-tightening special headlong jump salami slicing low water low tide outward flow Black Monday rainy day grade angle bank lean rake upgrade camber leaning plunging settlement downcome bevel going down heel coming down

remission lessening reduction abatement decrease easing respite diminution lull moderation dwindling let-up slackening waning abeyance ebb ebbing relaxation suspension alleviation amelioration break cutback delay dying down interruption letup pause release

retardations retarded retardedly retardedness retarder retarders retardating retardates retardated retardate retardants retardant