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- subaltern 52
- bhai 71
- birthday suit 111
- verjuice 54
- Stylist 110
- cheque card 133
- wonted 58
- launch 1007
- idler 80
- Complaint 284
- Observe 370
- meaning 147
- Acknowledge 272
- despotic 98
- hold on like grim death 40
- forward slash 132
- pigeon 517
- Exonerate 24
- Stimulate 227
- modify 661
- spitfire 54
- pull away 42
- doorstop 101
- additional 487
- pilgrim 177
- bushed 167
- divali 97
- masterly 81
- swarthy 53
- zesty 102
- Temporary 246
- fire fight 113
- malayalam 46
- MESMERIZE 91
- pull up stakes 12
- announce 653
- silicate 43
- defiant 256
- Incredibly 130
- onus 74
- samosa 59
- southernmost 86
- FATIGUE 239
- time-honoured 60
- bake-off 144
- Forgiveness 148
- Wilt 78
- obvs 63
- Treating animals and animal welfare 56
- Sinusitis 10
- variability 98
- pre-school 79
- civics 147
- cabal 94
- disquisition 103
- address 1581
- impersonal 100
- recessed 46
- servicewoman 75
- Chard 17
- sit-in 49
- complected 90
- Preoccupation 228
- bariatrics 81
- nous 59
- saturnine 90
- Present 574
- shank 57
- Transform 295
- reenter 213
- branch out 162
- Describing things which are beginning and developing 114
- aglet 114
- high tech 95
- workload 199
- Ceremony 291
- grant 586
- Phenomenal 136
- Normality 85
- Shooting 73
- TRANSPARENT 149
- April 102
- concerted 182
- bomber 147
- overrun 73
- Fatal 183
- biopsy 109
- bantam 107
- cut across 128
- Candy 174
- hud 55
- ritzy 59
- bogie 92
- in time 97
- forwards 127
- Pressed 39
- Rhetorical 73
- radar 564
- last but not least 63
- ofcom 55
- icebreaker 52
- llc 53
- Insure 54
- Boxercise 59
- speed up 68
- Types of written note 63
- spend 539
- enliven 201
- thinking 247
- Quota 70
- modesty 238
- Currently 212
- Motivation 446
- push-start 59
- horror 871
- drank 93
- advocate 662
- equipoise 61
- idly 59
- operand 57
- balustrade 95
- osteoderm 59
- Hallowed 91
- cannot (help) but 42
- freefone 116
- Cat 148
- seize up 145
- Interrupt 170
- apostate 114
- joust 61
- civil liberties 130
- sanitize 230
- component 598
- nongovernmental 54
- bombshell 115
- clear-up 247
- ACCOMPLISH 131
- Celestial 32
- the east end 106
- pendant 65
- tango 60
- Drone 272
- Swine 142
- Sound 399
- full-face 187
- Scrupulous 82
- fairyland 100
- Commercial 205
- boy racer 128
- Anoint 32
- worst 1491
- masjid 56
- Preparation 245
- ricin 53
- uncontested 73
- is 65
- corporate 282
- unappealable 47
- cranial 157
- gelignite 92
- backlog 116
- chop down 207
- seventeenth 51
- act out 140
- chase away 94
- astrakhan 106
- Partly 100
- shrill 371
- knavish 52
- arbitrator 117
- flag up 106
- shaggy 100
- latent 170
- Mill 311
- brougham 101
- For example 107
- NATURAL 22
- quirky 105
- heatwave 68
- Refill 139
- negro 856
- futsal 52
- curlew 99
- sobering 152
- vitreous 54
- obeisance 76
- totalitarian 68
- Identify 388
- Sustained 207
- gymslip 95
- quickstep 44
- tachograph 50
- despoil 109
- fait accompli 131
- duty 1135
- grocer 411
- cleft palate 109
- maldives 65
- obey 904
- ADVERSITY 64
- Acceleration 82
- retail 1201
- prime mover 48
- assail 102
- occurrence 618
- Commend 106
- Dribble 2
- Overexposure 104
- conspiracy of silence 106
- Liberalize 265
- pudendum 43
- clock off 172
- threw 56
- molar 54
- handsome 618
- debutante 89
- Brass 60
- pina colada 145
- Charity and giving money to charity 129
- benchmarking 78
- materiel 55
- parsley 79
- fire escape 115
- Acquaintance 166
- cash machine 119
- Spin 507
- denial 230
- authenticate 181
- Makeup 139
- reflexology 54
- air freshener 125
- game bird 87
- circumlocution 121
- undersized 53
- shopworn 43
- structure 965
- food processor 160
- workshy 68
- Hoist 21
- Penguin 103
- Slew 126
- dreamer 143
- shellacking 50
- Parting 19
- airdash 73
- Arid 88
- verity 128
- Descend 471
- dipso 93
- tombstone 60
- diamond jubilee 134
- quadraphonic 51
- presidential 104
- farmland 174
- reopen 282
- hidebound 75
- Mutant 14
- definition 878
- Graphs, charts and diagrams 16
- sheepish 81
- phishing 73
- twinge 81
- Civics 93
- Deposit 424
- crossword 133
- deference 176
- Undertaking 52
- deign 108
- Peruse 73
- circuit board 106
- Analyze 138
- Proficient 33
- private 566
- REFER 144
- deterioration 188
- Dissuade 86
- Scene 745
- suture 51
- gap-fill 80
- full of the joys of spring 5
- pre-empt 186
- nationalise 51
- tactless 256
- colombia 69
- Anticipate 212
- telegraphic 52
- a sense of occasion 12
- sweat 765
- On account of 3
- dotage 108
- gunk 130
- simm 53
- bonhomie 107
- yen 76
- bar 536
- bishopric 106
- No. 59
- To try to deal with a problem or difficulty 104
- Limitless 107
- helping 84
- Furlough 77
- honest 1390
- midfielder 73
- Idolatry 100
- Amenity 109
- Populous 40
- feisty 135
- cockade 87
- Inviting 117
- raiment 51
- Down 104
- passing 103
- lino 44
- lobby 268
- passenger 928
- Indispensable 341
- veteran 755
- Dignitary 46
- double-double 146
- Sometime 36
- Saviour 73
- tailback 63
- venerable 91
- tombola 62
- gunslinger 90
- Commit 190
- wildcat 57
- Equate 104
- unscrew 100
- Nose 67
- damascus 85
- philtre 59
- french 293
- Economic 130
- Burgeoning 8
- chicanery 157
- warmonger 149
- typhoon 559
- marrowbone 46
- sought 137
- Humanity 257
- nowhere 515
- fleet 858
- forecastle 81
- pussycat 52
- Noxious 31
- episcopal 90
- Crimes 79
- wi 69
- frcs 125
- polymorph 57
- confidant 131
- immensely 141
- bowdlerize 112
- backlist 112
- trusted 57
- vibrator 55
- hate 542
- noddle 52
- Brine 32
- orifice 199
- delict 114
- daycation 90
- payout 63
- crunch 379
- baking 98
- Dutiful 223
- Endeavour 130
- procession 610
- discourteous 129
- aide 162
- sundowner 48
- yd 70
- United States of America 36
- stagecraft 49
- o'er 57
- readily 432
- At length 3
- chirp 195
- PILLAR 105
- cuddle up 117
- Equaled 63
- tatters 80
- wistful 133
- smear 366
- cordon bleu 175
- winder 58
- purple 690
- Shoplifting 116
- foolproof 136
- simplicity 494
- purification 61
- vetch 56
- ethos 291
- up- 75
- chatter 137
- Embodiment 194
- block capitals 110
- Inaugurate 181
- HEATHER 56
- waver 264
- Tuesday 116
- roe 61
- recently 463
- trolley 329
- flatland 84
- let 195
- unadulterated 62
- prairie 202
- condemned 112
- ravening 172
- sex shop 65
- Theft 174
- drainage 97
- rightful 140
- misfield 46
- ladyship 47
- fiftieth 94
- vex 455
- saracen 49
- Crack 538
- brisket 126
- meta- 47
- curium 108
- grimace 238
- once in a lifetime 50
- grandpa 93
- Rebellious 65
- toddler 192
- inimitable 51
- ARISE 153
- seemingly 377
- Strongly 112
- rationale 95
- Live up to 87
- Permeate 196
- deserter 136
- Embroil 21
- colitis 96
- railway 380
- land agent 69
- fun 423
- Separate 412
- personalized 118
- Railway 601
- gorgonzola 150
- Till 46
- Succumb 67
- upstairs 682
- backstreet 158
- a drop in the ocean 72
- ideate 45
- suspend 1209
- wack 54
- inorganic chemistry 96
- Nutritious 169
- detriment 168
- reciprocate 179
- Welfare 416
- ENTIRELY 110
- aerobics 228
- costa 108
- cholera 138
- gallivant 117
- biometrics 111
- DRAFT 135
- Minimise 201
- pesky 137
- course 701
- Coax 101
- facecloth 94
- ink pad 76
- thereof 49
- cryptocurrency 82
- Herbal 67
- darkness 429
- Fever 316
- double fault 138
- reasoned 193
- draw on 185
- susceptibility 120
- Inaction 8
- MAYOR 110
- horn 754
- Politeness 90
- Conceivable 207
- swamp 533
- exclusion 118
- breaking news 39
- realize 692
- prance 58
- Assistant 80
- good guy 102
- elderly 531
- Laughter 73
- hogtie 45
- dangerously 168
- disreputable 293
- ding 121
- wintertime 64
free radical
noun [C] science 
| singular | free radical |
| plural | free radicals |
- a molecule that has an extra electron and can react very easily with other molecules. Free radicals sometimes form in the human body and can cause cancer. 自由基，游离基（一种有多余电子、易与其他分子发生反应的分子，有时可在人体内形成并引发癌症）Synonyms and related wordsAtoms and parts of atoms: alpha particle, anion, antiparticle...
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