an atom or group of atoms that has an electron that is not part of a pair, causing it to take part easily in chemical reactions. Free radicals in the body are thought to be one of the causes of diseases such as cancer. 自由基；游离基
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- (as) blind as a bat 18
- Unique 353
- dippy 124
- housefly 66
- placing 47
- demur 273
- Research 247
- Unidentified 15
- debark 62
- INVOLVE 229
- marshmallow 58
- elementary particle 77
- confound 266
- à la 125
- angle 596
- Influence 363
- Prosthesis 20
- tenor 87
- Option 486
- lacuna 92
- balalaika 191
- Shun 114
- thermometer 503
- Extend 240
- oversensitivity 43
- STRUGGLE 85
- (from) door to door 89
- clear 504
- nuclear 506
- Way Out 47
- Stiff 185
- masochistic 50
- on-ramp 48
- Prophet 21
- retake 84
- Abuse 411
- against 512
- aide 166
- telescope 593
- proclamation 275
- throne 573
- Talk 250
- nursing 181
- ala 71
- silicate 64
- hygienist 208
- full face 140
- Maintenance 49
- pond 563
- Conscientious 140
- equalize 153
- daze 277
- cacophonous 111
- Asthma 74
- (the) Netherlands 108
- Rectangular 66
- prone 327
- Blessed 90
- concert 588
- spiral 227
- underspend 62
- tailspin 232
- conducted 50
- hottest 36
- crustiest 52
- annualize 58
- monthlies 44
- evocation 149
- egotistical 98
- reminiscence 74
- AFTER 63
- Remaining 158
- mousemat 37
- drop-kick 83
- repetition 518
- loathe 247
- ergonomics 197
- thirteenth 76
- gossip-columnist 66
- palatable 97
- prealter 29
- do-nothing 69
- hummed 30
- haughty 355
- in the light of something 41
- callout 63
- Combining 66
- Seam 153
- database 157
- climb down 118
- kinetic 92
- anthology 108
- biddability 35
- meow 143
- frame-up 107
- metalinguistic 39
- dreamt 67
- mark out 97
- wraf 52
- bachelor 503
- hoop 85
- trundler 37
- millipede 64
- -ie 203
- trillion 185
- salubrious 110
- failed 194
- Pillar 100
- puddle 81
- promote 534
- gnocchi 103
- gasmen 57
- beery 110
- pashto 71
- dumpster 87
- fork out 128
- go into 172
- flitting 50
- Maximum 26
- console 326
- methodism 54
- picket 301
- bunch 962
- haughtiest 40
- fall down 122
- the mainland 240
- Desirability 4
- Recipient 85
- Absorbs 68
- sequinned 85
- stuffed 116
- ability 593
- pelmanism 47
- symbol 587
- Affirm 16
- putrefaction 63
- eccentric 189
- tiered 61
- generic 150
- jawline 58
- outperform 134
- Normality 100
- Menace 100
- Lonesome 39
- pimento 80
- affect 659
- Salt 135
- exceptionally 216
- arrangement 571
- dusk 582
- computing 120
- italic 141
- totalitarianism 50
- roundabout 113
- anger 611
- graph 564
- roots 69
- epitaph 179
- Shoot 249
- inhabitable 206
- Margin 328
- instinct 524
- Methodist 60
- proprietary 172
- lose 630
- acidic 106
- rifle 688
- Australian 103
- Appreciative 143
- Aga 88
- anthropoid 116
- commission 694
- overtake 573
- rummage 114
- mouth 231
- cuckold 175
- perseverance 346
- navies 38
- Care 379
- Vehement 68
- landlubber 178
- off-street 52
- dowse 241
- Recondition 47
- bagpipe 91
- Shred 110
- skin 787
- air time 71
- nabbing 37
- casework 83
- clinging 34
- To mix things, or to become mixed 83
- facilitator 197
- skinhead 56
- welder 75
- stepsister 73
- latent 153
- insisted 59
- blast off 128
- chapter 565
- envoy 179
- replica 198
- Manager 293
- odd 597
- ESTATE 93
- subordinating 52
- fortissimo 111
- cable 662
- cms 131
- grow 270
- pidgin 232
- omit 677
- muhammad 65
- southwester 43
- histrionic 67
- Vanity 52
- unhappy 599
- Withdraw 376
- Whereby 154
- weenie 67
- New 244
- pentagon 187
- Ways of emphasizing that something is true or exact 17
- knob 611
- fine-tune 87
- whitbread 49
- minute 527
- lightfastness 40
- all-important 107
- nineteen 727
- Contestant 94
- benchmarking 78
- hematomata 37
- football pools 81
- scabby 74
- nato 85
- despotic 97
- impressed 249
- Demure 5
- Halloween 23
- cup-tie 56
- Unjust 195
- bud 565
- calypso 123
- anguilla 66
- ineradicable 69
- debarker 37
- power 735
- workshy 73
- add-on 90
- Distraction 143
- confectioner 241
- Specious 24
- coy 395
- adventurous 165
- monsoon 125
- burma 53
- Engulf 112
- renovate 230
- number plate 74
- commentary 323
- withstood 52
- nahuatl 63
- Serving 117
- cover-up 136
- atheroma 59
- Demur 4
- Central 287
- tonic 69
- Cycle 153
- dolphinarium 83
- willowy 81
- Conversation 337
- toddler 415
- quince 52
- apartment 538
- face pack 144
- defiant 168
- vitriolic 64
- nebula 271
- resocialisation 39
- Parsee 65
- temperamental 403
- fetish 106
- finishing school 103
- jar 701
- decompression 133
- tissue 573
- decline 652
- distraught 130
- Banned 186
- black-eyed bean 79
- heartless 86
- yellow 301
- Vestige 50
- letterhead 57
- celt 124
- strangle 362
- gross-out 94
- islamist 58
- candidateship 33
- -ing 68
- sled 84
- SHIFT 277
- Speeches 51
- twinkling 64
- rebut 225
- stairless 32
- smalls 42
- ritzy 73
- ocher 55
- ordinarily 152
- froggery 30
- affection 714
- adhesion 134
- Slope 219
- susceptibility 128
- dizzy 192
- chinglish 47
- sticks 42
- Useful 101
- cozy 318
- Advancement 155
- mastectomy 57
- baccalaureate 112
- Exit 205
- Context 341
- shove off 32
- prosecute 248
- intravenous 132
- stress 714
- tiling 62
- inundate 249
- caress 186
- polo 86
- SORROW 117
- coffee table 115
- verbose 208
- hexahedron 51
- bathroom 568
- Consent 268
- cancel out 135
- narcissus 73
- MISSION 33
- imbizo 68
- asymptomatic 151
- Upsurge 55
- franchising 85
- unsteadily 172
- ballot rigging 83
- barcode 74
- neodymium 74
- overcapacity 67
- pro-life 60
- flying saucer 124
- pilaf 68
- conciliation 121
- choral 121
- Rub 28
- jewry 57
- intemperate 310
- deference 136
- expose 726
- metalliferous 50
- physically 107
- airy-fairy 89
- Elevate 217
- unwelcome 72
- Commend 90
- sidebar 66
- The accused 5
- block 538
- knowable 41
- fictional 164
- sunbaked 39
- trafficking 307
- slam dunk 113
- boy 393
- gandhian 48
- Quite 312
- diplomatic immunity 108
- typical 668
- God 496
- remunerative 61
- helping 102
- surprise 290
- bounder 121
- Indoctrinate 192
- dumping ground 119
- Temper 199
- chris 57
- pay tv 163
- lame 649
- surprised 186
- hurtful 86
- Trounce 19
- Pony 115
- Endow 193
- white 162
- treacherous 311
- bibbed 65
- Plaintiff 5
- mouthpiece 77
- stipulate 318
- brig 132
- editable 67
- Recital 307
- importantly 134
- informal 106
- cowhide 118
- antirrhinum 63
- Sustained 238
- feat 291
- Torrential 114
- sd 69
- connubial 140
- ease off 150
- zamindar 52
- oak 93
- greenroom 86
- whitely 36
- sequined 54
- rebuttal 228
- girl-scout 50
- Makeup 115
- hole 633
- contraction 246
- Cover 348
- smack of 83
- definitely 489
- tracker 121
- Facilitate 126
- ease-off 115
- jaded 223
- unhurt 61
- malleable 87
- preschool 108
- audiovisual 127
- recessed 48
- megalomaniac 76
- deadly 529
- Informant 108
- cuddle up 126
- crown jewels 108
- wildcat 72
- mastiff 71
- Descend 337
- punishing 78
- overactive 71
- constitute 192
- liquorice 71
- Suffering 159
- markup 98
- Meditation 179
- nongovernmental 52
- Immediately 282
- natterjack 50
- adjective 540
- Illuminating 307
- tactlessness 140
- recording 239
- overforward 36
- upset 626
- be out of your depth 54
- in association with 33
- reflow 55
- Preparation 220
- sphinx 86
- hot air 23
- Evasion 67
- Suck 209
- Cameras 34
- smoggy 88
- countermeasure 90
- assail 152
- harmony 571
- screen out 79
- whither 65
- nj 72
- divali 96
- existentialist 107
- surfboard 65
- Perfectionism 111
- lump sum 50
- ARISE 167
- Emphatic 163
- zealous 510
- penumbrae 41
- Sole 249
- seize 597
- peninsular 36
- refurbishment 59
- interior 499
- ethically 95
- passage 123
- fraudulent 197
- aerobics 276
- Bless 187
- surfboarder 41
- Satisfied 337
See also: free radical
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