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- Seriously 203
- headhunting 36
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- pelvic 63
- feasible 623
- follow-through 103
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- brim 577
- Camouflage 135
- Respecting 161
- Hall 141
- Respondent 100
- think up 102
- Concentration 252
- Spectacular 234
- made to measure 94
- Telltale 12
- breakfast 207
- bullshit 220
- takeoff 197
- ritualize 41
- Slaughter 97
- thick 596
- Climax 213
- disreputable 247
- Expatriate 96
- impartial 283
- longing 186
- reason with 97
- doubles 48
- Stable 250
- bear with 100
- roomy 89
- exclusively 455
- whingeing 73
- quota 231
- Scent 175
- baloney 128
- yahoo 71
- Objectively 193
- mild 531
- verbally 169
- broccoli 119
- follow through 137
- khaki 90
- cohabitation 77
- eagle eye 127
- unconscious 532
- demonstrable 117
- Semantic 22
- Elementary 168
- coordinated 155
- jail 543
- Behalf 181
- strongly 442
- salon 199
- Ragged 145
- Range 212
- Complacent 20
- skive 145
- construable 46
- strangled 126
- forecast 636
- boil over 126
- civil war 120
- apprehensive 148
- endorsement 261
- be-all and end-all 125
- radioactivity 537
- bouncer 103
- Clump 1
- Wicked 124
- apprehension 196
- symbiotic 110
- knee 571
- Quality 207
- Alumna 158
- Antagonist 87
- pestilence 194
- saltpeter 80
- intellectual 500
- gemmy 64
- retaliate 193
- disenfranchise 122
- introductory 136
- hall of residence 87
- synchronization 121
- grumbler 94
- Emitting 59
- Unexpected 163
- Supplement 248
- felicitous 120
- remark 563
- quilt 547
- pre-owned 63
- Belong 196
- Comprehensive 232
- damnable 154
- fab 120
- proceed from 108
- civic center 53
- bariatric 70
- temblor 109
- snoopy 46
- décor 59
- empress 99
- soft core 83
- studies 42
- Regurgitate 15
- adagio 120
- perceptions 52
- glucose 109
- Shriek 191
- bulgaria 83
- Confidential 135
- plentiful 455
- angelical 46
- Preface 141
- adult 553
- Drift 293
- flavorless 77
- discursive 121
- bureaucrat 146
- spy 563
- uncoil 86
- comrade 471
- skirting 54
- cold shoulder 135
- Inaccurate 174
- electorate 161
- sectarian 63
- Lampoon 97
- Lay out 58
- rookie 76
- kilim 57
- behind-the-scenes 94
- Microorganism 163
- Henry, Cape 123
- Mode 152
- chintzy 154
- Draw against 14
- sin 543
- ruse 137
- tin 552
- brisk 449
- dewlap 82
- Relentless 92
- trusting 83
- Smock 35
- bilabial 93
- eulogy 172
- trawler 64
- tomboy 200
- assisted 43
- intelligent 498
- Encapsulate 2
- sign away 47
- Sanctuary 240
- beginning 509
- beta-blocker 92
- ascot 116
- provable 58
- big toe 126
- handicap 316
- insignificant 526
- consent 553
- Beget 139
- imposition 223
- cancel out 100
- evocation 122
- bobsled 108
- batted 55
- incapacitate 93
- alliterative 102
- drowsy 158
- cretinism 77
- comparison 481
- goodwill 130
- consecutive 229
- Aberdeen 131
- Ponzi scheme 57
- goofy 151
- Contagious 237
- Repercussion 224
- altruistic 114
- Stymie 109
- Suicide 301
- podiatry 64
- harness 528
- retinue 110
- Libel 2
- owing 420
- Public 227
- Wreak 78
- appertain 170
- Devote 272
- Mask 221
- jiffy 81
- trillion 182
- Regularly 255
- destinies 74
- make of 112
- make over 75
- dessert wine 100
- Toxic 230
- electrical 365
- adventurist 59
- Tolerate 175
- contemptuous 172
- captivate 167
- performing 66
- anxieties 48
- Lament 147
- Rectangular 89
- brick and mortar 70
- preferential 79
- kick up 117
- golden parachute 97
- Unstable 194
- Foreigner 136
- expiate 135
- Scenario 247
- catting 44
- Yap 20
- Barely 300
- capsized 44
- Come by 92
- empiricism 139
- tray 494
- civilisation 62
- Commendable 113
- adz 44
- idle 748
- daniel 48
- prom 61
- progressivism 48
- disperse 280
- flaxen 115
- Commander 184
- latchkey 65
- symptom 292
- fulminate 237
- flutter 443
- haitian 74
- earmuff 94
- in house 48
- buoyage 60
- Resurgent 112
- heathland 52
- navy 480
- vanish 509
- exhilaration 118
- pontifical 103
- slap on 107
- lately 484
- Bustling 191
- din 172
- nab 91
- break out 96
- BULLETIN 61
- symptomatic 197
- rantings 79
- Persistent 200
- pinewood 43
- sponsor 619
- punish 603
- Elbow 161
- Voluminous 154
- curtsy 158
- bristled 94
- bird-feeder 54
- Step out 87
- Indefinite 111
- backwoodsmen 57
- geranium 105
- withdraw 746
- Amateur 237
- best man 134
- weltschmerz 48
- Edge 206
- imitate 465
- boffo 64
- nothing 291
- fire up 128
- alienated 180
- trade off 109
- Ian 17
- Apprehension 221
- Authority 275
- Appraisal 198
- ALERT 43
- blistered 73
- potholed 48
- subsistence 176
- radiography 90
- ridiculous 557
- blameless 198
- tolerates 84
- Ensuing 98
- complex 620
- shoplifting 175
- Mortar 197
- Gallop 156
- Marseille 110
- Nomad 113
- clean up 112
- stimuli 80
- Consensus 224
- probative 49
- simplified 122
- towards 355
- phrase 481
- Commemoration 160
- scavenger 148
- understated 115
- rehabilitation 247
- activity 526
- Feared 69
- manganese 116
- Muscles 45
- blacking 73
- Originality 185
- palliation 78
- hematoma 102
- loosen up 117
- Gradually 111
- Intrigue 230
- courtesan 108
- some day 91
- okra 69
- Intranet 150
- underpinning 87
- Exposé 86
- curbside 242
- dan 98
- constellation 136
- bronchitis 195
- run through 114
- figure on 100
- Wisdom 202
- purify 437
- negotiables 36
- organ 535
- Apparatus 150
- splintered 74
- incriminating 38
- Surely 149
- crankshaft 137
- all-inclusive 173
- Asthma 101
- anthrax 129
- bhutanese 73
- crop up 96
- glassware 100
- Stereo 173
- Innings 111
- Ethically 118
- lean-to 150
- leisurely 233
- Forgiveness 148
- practitioner 241
- wastewater 111
- at best 62
- sustenance 175
- brutality 133
- syndrome 115
- soundstage 45
- glancing 127
- hatch 500
- hedge 656
- Italic 128
- disgrace 169
- pick up 149
- surround 609
- Cameras 35
- freeholder 59
- pick over 127
- wheedle 76
- barracuda 105
- adversary 269
- upmarket 137
- greenbelt 75
- decaffeinated 122
- tedious 506
- reverberate 184
- untenable 121
- reviews 67
- Humiliate 235
- familiarization 124
- limp 253
- butteries 47
- atheism 202
- same 351
- Affordability 149
- egression 43
- oversell 90
- within 533
- Insane 182
- Insert 277
- Insightful 171
- Relic 150
- timescale 63
- turmoil 234
- initiation 180
- evangelism 130
- spring up 113
- pretend 492
- exemplify 177
- colloquialism 136
- grouchy 152
- Access 248
- meanwhile 462
- pessimist 79
- gruesome 215
- colossal 215
- Contributing 161
- outlaw 220
- Sophisticated 134
- gaping 108
- equivocate 123
- INQUISITIVE 93
- dog tag 119
- doll 160
- Abalone 136
- bonnie 48
- cricket 542
- Affluent 408
- Annihilation 40
- Far-reaching 80
- Affordable 107
- spandex 74
- Gloat 12
- air-conditioned 85
- beetle 115
- adjudicator 120
- adjudicate 214
- Pendulum 143
- venerable 102
- unfavorable 233
- gradual 514
- Use up 108
- pillager 100
- cotton candy 132
- ideological 187
- hindsight 244
- curl 567
- Despondent 189
- Desert 203
- Siege 12
- Chain 273
- diagnostic 193
- snaky 153
- Exploratory 190
- okay 335
- self-confident 88
- self-important 109
- bushelled 38
- self-awareness 95
- one-on-one 95
- polity 73
- ewer 102
- curtailment 129
- trailblazing 74
- characterised 50
- garage sale 94
- enroll 560
- egotism 133
- hush money 65
- slake 226
- doping 129
- entertainment 522
- Refugee 160
- revive 194
- Refined 200
- gentlewoman 127
- National Insurance 100
- close-cropped 95
- Aroma 133
- kitten 61
- stretchy 56
- doubtless 488
- loyalty 534
- Task 241
- Receipt 247
- distinction 469
- dial-up 95
- Blizzard 126
- nerve 1172
- Peculiar 196
- seatbelt 84
- physiologically 7
- sureties 43
- trader 223
- acquiescent 118
- acquiesce 385
- Eritrea 94
- precipice 179
: an acid C6H5NO2 of the vitamin B complex found widely in animals and plants and used especially against pellagra
Example Sentences
Recent Examples on the Web It's made with hydrolyzed collagen, peptides, niacin, hyaluronic acid, antioxidants, and vitamins. 
Daisy Maldonado, SELF, 16 Sep. 2022 According to PetMD, cats also need higher proportions of protein in their diet than dogs, as well as taurine, arachidonic acid, vitamin A and niacin. Jacob Livesay, USA TODAY, 22 July 2022 Whole grains also provide important micronutrients, including vitamin E and various B vitamins such as riboflavin, thiamine, niacin, and folate, that offer critical support to digestion, the nervous system, and more, Caplan says. Christine Byrne, Outside Online, 14 Mar. 2019 Coffee also contains trace amounts of vitamins and minerals like calcium, iron, potassium, magnesium, and niacin. Marygrace Taylor, SELF, 31 May 2022 Some brands, like Impossible and Beyond, also add a bunch of vitamins and minerals—zinc, niacin, and B vitamins, for example—to try and replicate those found naturally in beef. Ali Francis, Bon Appétit, 19 Apr. 2022 Niacinamide, which is also called nicotinamide, is a form of vitamin B3 (niacin) found in supplements, skin-care products, and food. SELF, 22 Mar. 2022 In large doses, niacin can cause blurred vision and liver damage. Laura J. Nelson, Los Angeles Times, 14 Mar. 2022 Rice cakes also provide small amounts of the B vitamin niacin—which helps convert carbohydrates into fuel for the body to use—and trace amounts of other minerals, including magnesium and zinc. Cynthia Sass, Mph, Health.com, 4 Feb. 2022 See More
Daisy Maldonado, SELF, 16 Sep. 2022 According to PetMD, cats also need higher proportions of protein in their diet than dogs, as well as taurine, arachidonic acid, vitamin A and niacin. Jacob Livesay, USA TODAY, 22 July 2022 Whole grains also provide important micronutrients, including vitamin E and various B vitamins such as riboflavin, thiamine, niacin, and folate, that offer critical support to digestion, the nervous system, and more, Caplan says. Christine Byrne, Outside Online, 14 Mar. 2019 Coffee also contains trace amounts of vitamins and minerals like calcium, iron, potassium, magnesium, and niacin. Marygrace Taylor, SELF, 31 May 2022 Some brands, like Impossible and Beyond, also add a bunch of vitamins and minerals—zinc, niacin, and B vitamins, for example—to try and replicate those found naturally in beef. Ali Francis, Bon Appétit, 19 Apr. 2022 Niacinamide, which is also called nicotinamide, is a form of vitamin B3 (niacin) found in supplements, skin-care products, and food. SELF, 22 Mar. 2022 In large doses, niacin can cause blurred vision and liver damage. Laura J. Nelson, Los Angeles Times, 14 Mar. 2022 Rice cakes also provide small amounts of the B vitamin niacin—which helps convert carbohydrates into fuel for the body to use—and trace amounts of other minerals, including magnesium and zinc. Cynthia Sass, Mph, Health.com, 4 Feb. 2022 See More Word History
Etymology
nicotinic acid + -in entry 1
First Known Use
1942, in the meaning defined above
Time Traveler
The first known use of niacin was in 1942 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文