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- improvisatorial 34
- waterfall 472
- money-maker 44
- antonymous 46
- blast furnace 103
- explicative 70
- liposomal 25
- honolulu 48
- lilting 78
- towage 32
- manqué 58
- blinkered 71
- laird 85
- lecherousness 33
- gin 262
- chop-chop 92
- demonstrator 264
- reg. 49
- palisades 59
- socialize 198
- penumbra 143
- bluff 120
- clay 477
- self-starter 85
- live stream 165
- stones 40
- these 126
- blood poisoning 86
- do down 81
- enamel 166
- burn off 94
- peachy 108
- repairable 41
- perjury 71
- Mammon 43
- paternalistic 37
- charter school 49
- nausea 141
- fated 193
- piss 222
- Passover 61
- front line 122
- Strive 121
- household 490
- revisit 261
- spivvy 29
- planetology 39
- wingding 37
- strikes 71
- grammy 81
- self-defeating 80
- malignancies 35
- dawn chorus 74
- Tag 194
- buttoned up 62
- ninthly 41
- first refusal 60
- V 98
- e-mail 98
- Maximum 18
- Catapult 3
- JD 67
- coup 250
- clubbist 34
- Diplomat 114
- hrs 32
- ill 172
- jetty 189
- whaler 65
- Unveiled 117
- humane 111
- VICE 63
- jain 48
- shackle 198
- asymmetric 78
- schism 70
- emission 199
- nativities 33
- Blood 191
- anti- 70
- Compile 173
- aftermath 238
- salt 524
- chasten 140
- Buffalo 109
- locked 39
- macchiato 57
- manged 32
- cognition 106
- avowedly 149
- jet 542
- sombre 147
- creature comforts 71
- bush 709
- Prototypical 140
- empty 251
- binary 121
- obstruction 96
- Persuade 251
- commie 113
- country club 80
- Furthermore 173
- party 195
- qi 77
- trillion 174
- phonemics 37
- buck 222
- pulpy 96
- chevrony 43
- universal suffrage 22
- hew 233
- whomever 66
- better off 123
- spark plug 68
- beset 158
- perfection 126
- Good 305
- rhetorical 155
- community service 121
- hirsute 68
- leveler 204
- extrusion 78
- depress 454
- Chide 104
- dory 73
- Surly 15
- lorgnette 32
- Posse 158
- will 357
- fanatic 271
- arrange 631
- Substitute 277
- dodgiest 64
- rockabilly 63
- kaaba 32
- air kiss 77
- brim 566
- bream 119
- Drainage 109
- provision 666
- callback 102
- dixieland 77
- alpaca 124
- accreditation 87
- Rarely/seldom if ever 3
- decorum 172
- cracked 237
- wove 57
- mousy 80
- malfeasance 138
- limitative 45
- manes 38
- crotch 112
- starken 39
- Repeal 99
- Shackle 176
- Few if any 3
- Daffy 15
- prettify 157
- teleportation 51
- ironness 30
- lancashire 45
- prismatic 50
- bathing costume 79
- denote 153
- huckleberry 54
- problematic 145
- caddying 55
- morpheme 75
- full-time 117
- onto 469
- exclude 551
- grazing 131
- kiddo 59
- emigre 68
- story line 50
- conscription 118
- negative equity 55
- In that 34
- pls 42
- gain on 128
- bargainer 31
- revolvency 36
- arctically 43
- galumphing 32
- negroid 41
- doorpost 93
- relative 518
- heroin 98
- harmonize 66
- matterful 41
- floppiest 47
- lid 512
- Above 182
- seldom if ever 27
- mythography 49
- charoseth 43
- arrangements 45
- chaser 104
- Halifax 106
- martha 36
- double-date 62
- air-condition 104
- strife 234
- waymark 43
- import 573
- grubbed 70
- tempering 31
- boggy 100
- Assume 251
- Rethink 99
- indicator 339
- unshaken 49
- HARDSHIP 104
- anchors 44
- CONSUMMATE 129
- Distill 67
- presses 36
- Revolve 132
- adjust 539
- deprivement 36
- embassy 247
- seasons 35
- dumping ground 96
- crank 100
- crawler 204
- dunce 116
- lustring 42
- circuitous 117
- -ment 59
- hives 53
- blither 67
- llb 42
- withholding tax 51
- transparencies 37
- penny 429
- wpi 55
- atop 168
- asymptomatic 163
- Pass off 12
- court of appeals 78
- microcomputer 411
- hellenic 53
- ivies 32
- revolve 199
- ba 83
- pampas 48
- latest 137
- cruise control 112
- timeworn 75
- zealless 36
- northwestern 65
- tweed 153
- foreclosure 84
- keep 505
- cul-de-sac 120
- planetary 163
- Trotskyite 27
- symptom 287
- shanty 107
- seemly 76
- chaise 84
- outa 55
- mind-numbing 89
- corrosion 235
- sameness 43
- gunfight 110
- trivia 199
- The jury is out 17
- celling 38
- orchestration 66
- box lunch 93
- lumbar 122
- Disclose 174
- kit bag 48
- specious 118
- heath 83
- membered 47
- reeding 32
- deliquescent 119
- sandbag 87
- selvedge 43
- manure 93
- wreckage 495
- jetties 27
- rabbinic 71
- weekday 432
- Unfairly 163
- Attend to 47
- ongoing 206
- According 33
- aspergillosis 47
- moan 555
- lippier 26
- monopolistically 45
- gallbladder 88
- zugzwang 43
- jolling 31
- halon 44
- dim 1168
- be 226
- haughty 273
- measly 103
- goriest 48
- enthrone 98
- Ruminate 24
- collective bargaining 105
- greetings 58
- neighboring 74
- Replacement 218
- moot 125
- subzero 57
- pest 247
- fictitious 208
- shuffle 273
- miscellanies 26
- teethe 58
- inorganic chemistry 113
- computerist 34
- chair 232
- prevent 552
- nicety 82
- snippiest 28
- inroads 33
- dagging 25
- accrue 214
- Follicle 22
- everyone 118
- predestine 43
- service station 46
- Confute 4
- monokini 34
- aboriginal 222
- undoubtedly 422
- Adhesive 51
- music 229
- iffiest 32
- bullring 102
- unfavorable 230
- feelingless 52
- scanning 30
- ortho- 33
- chinatown 73
- Pack 225
- dozy 126
- unbroken 177
- Function 182
- appreciable 145
- valance 73
- sprite 59
- -ity 101
- miscegenational 31
- videocassette 83
- cloggy 41
- rampage 161
- dry land 82
- innovation 246
- bourse 74
- enabling 61
- super 441
- pink 510
- electrostatic 50
- mauling 38
- ketamine 41
- loins 33
- overlap 279
- award 554
- Develop 427
- oddity 184
- foreword 132
- outdoors 485
- evaporated milk 93
- emcee 177
- oghamic 28
- rigor mortis 82
- paraphrase 122
- north 125
- rhythm 532
- Damascus 74
- geekdom 58
- Tempting 184
- mullioned 35
- millepede 48
- no-frills 73
- bad apple 37
- Defend 113
- Gynecologist 28
- unedifying 61
- leftward 79
- get (something) through to (someone) 36
- hogger 44
- rightless 44
- closet 264
- caller ID 82
- mural 86
- outgoing 163
- importer 44
- candor 126
- quadrant 180
- Cashier 67
- roil 127
- paye 51
- wind 322
- immunodeficiency 66
- housemen 29
- madman 75
- overdo 122
- lawmen 26
- covetousness 68
- Skewer 108
- boredom 119
- duel 265
- (just) around the corner 99
- maladministration 56
- disconcert 149
- restaurateur 70
- flute 178
- brown bagging 83
- obese 187
- egotistic 90
- pressure 619
- grownup 139
- whitsun 111
- run-of-the-mill 89
- spiff 96
- ares 37
- homeschool 58
- cast around for 55
- aethereal 33
- escort 269
- fire off 92
- blister 265
- puku 48
- indicators 64
- WHIM 112
- diner 172
- weaselly 95
- taboo 230
- external 459
- doll 157
- fo 113
- crest 146
- adulteress 101
- on track 43
- queen 514
- Thankful 240
- Catchy 41
- hydraulicked 38
- Residents 65
- geophysics 117
- town house 71
- worldwide 638
- pearly 57
- sicklier 26
- hussy 82
- English 91
- silk 236
- gestapo 89
- cyberbullying 49
- functor 42
- suck 568
- Loyal 213
- graspingness 41
- ensemble 147
- hypoxemia 40
- playbook 69
- moggy 82
- credo 100
- cancel out 96
- hobblingly 45
- bide 133
- bookbinding 116
- rackety 32
- bushmen 66
- devoiced 26
- kilohertz 72
- gombo 40
- figure of speech 78
- centripetal 54
- in danger 48
- falsehood 106
- incomplete 141
- grapevine 99
- errancy 77
- Discipleship 74
- à la carte 95
- noirish 29
- lethargy 82
- close-cropped 92
- commendation 192
- Softie 12
- roller 440
- Tastiness 48
- flay 98
- mridanga 49
- mesdames 34
- driest 71
- oakum 44
- Wedding 57
- disport 88
perturbation
1 ENTRIES FOUND:
plural perturbations
plural perturbations
Learner's definition of PERTURBATION
1
technical : a change in the normal state or regular movement of something摄动；微扰
[count]
- a perturbation in the planet's orbit行星轨迹摄动
[noncount]
- gravitational perturbation重力摄动
2
[noncount] formal : the state of being worried or upset不安；忧虑
- mental/emotional perturbation精神上的焦虑；情绪上的低落
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