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- squarish 59
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- math 65
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- jojoba 47
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- porter 590
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- mass 581
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- syntax 48
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- Distinction 116
- fluent 786
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- hydrogen 469
- tolerate 738
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- Bankroll 80
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- Malagasy 49
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- Drool 12
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- sensibility 155
- coat 810
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- at peace 157
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- cross 1331
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- regulation 670
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- reverse 712
- Vendor 264
- Twist 167
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- skilled 776
- plaice 56
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- needless to say 73
- Swear 380
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- punjabi 44
- lieu 113
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- long-distance 67
- flipper 108
- Harvest 158
- steward 631
- delicious 646
- chargrill 75
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- specimen 535
- legal 683
- postmark 61
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- Childish 174
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- stock 713
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- politically 89
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- naturalist 45
- Periphery 25
- plantain 48
- bench 795
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- territory 642
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- osteopathy 59
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- back 606
- stepmother 85
- medium 654
- Criterion 353
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- pungent 88
- facet 243
- pet 738
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- Shipment 260
- Multimedia 151
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- dickens 137
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- larkspur 53
- part 654
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- geographer 107
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- incomprehension 56
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- shroud 271
- misread 74
- announce 648
- bulk 743
- come into 193
- Condemn 343
- untrammelled 123
- capital 588
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- admittance 110
- BUREAU 92
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- voile 54
- forthright 130
- Schedule 1018
- energize 138
- proof 1218
- g-string 100
- salvation 310
- union 996
- Unbearable 242
- dully 62
- react 932
- card 169
- fearless 195
- wane 205
- Proverb 92
- shipment 254
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- assessor 252
- mucus 77
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- kiss 532
- panama 44
- curl up 112
- stove 761
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- easy 516
- purebred 49
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- spark 676
- pastoral 54
- Colleague 258
- survive 900
- Ambitious 211
- buy off 145
- nominative 48
- Stick out 33
- Political 260
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- backdrop 260
- loony 159
- apprehension 288
- Sunken 408
- Psychiatry 69
- couple with 38
- reciprocity 137
- inhabited 177
- roughneck 174
- Hallo 33
- Precinct 31
- host 573
- foul 209
- discern 277
- Month 319
- linguistics 277
- unease 217
- Opportunity 395
- increase 718
- Baguette 146
- reverence 240
- mercantile 57
- soulmate 60
- cat 181
- correctional facility 108
- experience 968
- talk back 44
- grade crossing 107
- dirt bike 120
- Moor 80
- spinnaker 50
- madras 56
- evolve 939
- maidenhair 56
- disqualify 139
- pair 165
- cheat on 132
- season 235
- gogga 137
- honesty 648
- cut something short 111
- prayers 49
- breed 824
- cheap 265
- Dullness 76
- instant 1002
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- fluster 162
- racy 50
- woot 50
- belt 569
- psycholinguistics 55
- Also 81
- Talented 262
- ump 49
- piecework 52
- chock-full 172
- floral 119
- pharmacopoeia 58
- Check 485
- unanswered 48
- glug 163
- bodywork 127
- instance 695
- dwindle 158
- Convene 142
- re-entry 348
- Can 177
- Editorial 143
- harmony 761
- fidelity 232
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- Off 111
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- Rock 465
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- virginal 58
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- attention 1554
- erect 702
- signification 159
- disheartening 161
- Baboon 15
- the Black Death 33
- streptococcus 57
- website 235
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- behavioral 91
- tarnish 204
- lanolin 58
- Placate 32
- heating 624
- arbour 108
- prepare 778
- thriving 93
- Purvey 21
- petition 275
- rennet 53
- beastly 114
- remainder 60
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- set up 228
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- conduct 788
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- question 1064
- tenderloin 186
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- disadvantaged 192
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- Oust 234
- diminuendo 132
- scatological 48
- prisoner 621
- dine on 103
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- HALT 162
- underwear 74
- Parts and features of mountains hills and cliffs 61
- Compassionate 183
- soul 567
- firm 668
- Flatware 48
- trans 236
- rune 59
- community center 83
- beer mat 68
- fibreboard 109
- decant 125
- nobody 182
- dense 548
- penetrative 69
- Pervert 200
- Scam 161
- Polling 95
- ground squirrel 105
- chilled 144
- disapprove 647
- Feedback 90
- Foe 186
- Unsightly 72
- goo 98
- frost 454
- unseasonably 83
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- millet 58
- schoolhouse 48
- persist 854
- DJ 117
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- Proportional 74
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- legislate 117
- bargain 857
- poke 573
- tactless 253
- wood 509
- come along 202
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- Grill 104
- in common with 40
- whereas 466
- misery 161
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- professor 616
- reign 646
- symbolism 296
- Endurance 209
- Merchandising 65
- foothills 115
- gruff 243
- non-payment 64
- Pole 527
- agenda 461
- forehead 729
- Advisor 152
- rapper 104
- flock 513
- intergalactic 56
- non-skid 85
- Militia 93
- amid 474
- protocol 173
- blackguard 106
- emancipate 148
- flannel 137
- beekeeping 87
- demon 140
- Fever 312
- hedging 178
- General words for medicines 113
- oil 636
- nursery 578
- transit 404
- newscaster 61
- straitjacket 59
- displease 586
- Untouched 109
- bassist 85
- minus sign 34
- fence in 177
- economic 592
- exchange 941
- Shall 63
- theology 284
- Conditional 79
- condiment 111
- wrist 517
- grew 92
- bring forth 62
- vessel 1131
- furlough 145
- camel 494
- SCENT 108
- Eradicate 324
- bilateral 168
- Amount 191
- scarce 574
- fulfilling 131
- Extradition 128
- Optimise 145
- nonconformity 67
- sheila 58
- Crept 54
- polar 255
- Chronological 85
- newsman 66
- Likely 677
- radical 983
- Meet 229
invalidate
verb [T] formal 
/ɪnˈvælɪdeɪt/
/ɪnˈvælɪdeɪt/ | present tense | |
| I/you/we/they | invalidate |
| he/she/it | invalidates |
| present participle | invalidating |
| past tense | invalidated |
| past participle | invalidated |
- 1to make something such as a document, contract, or process no longer legally effective 使（文件、合同或程序等）无效；使作废
Failure to report any changes in your situation may invalidate your insurance policy. 如未能及时通报个人情况变动，保险单有可能因此失效。
Synonyms and related wordsJudgments, verdicts and official orders: acquit, acquittal, affiliation order... - 2to prove that an argument or opinion is wrong 证明（论点、观点）错误
This study invalidates their earlier research. 这项研究证明他们先前的调查是错误的。
Synonyms and related wordsTo try to show that an idea or belief is wrong: dispute, disprove, debunk...
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