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- vigorous 360
- drive off 50
- CV 69
- belch 69
- sulfurous 25
- Injury 166
- jeevesian 13
- left-handedness 41
- deficient number 24
- Saskatchewan 55
- harsh 408
- shutterless 13
- the Holy Grail 18
- ingrained 176
- hamper 175
- Zealot 70
- Legislative 35
- bighead 36
- upon 312
- Work on 39
- dunny 47
- fizz 99
- executable 33
- imported 18
- between 202
- hector 34
- Ameliorate 46
- manufacture 425
- decimal 61
- servicemen 17
- self-control 23
- otherwise 328
- spoke 24
- Maroon 95
- graver 29
- Suriname 21
- bi 47
- braky 29
- brolly 65
- A-list 45
- Sinhalese 19
- mollify 52
- ropes 28
- wit 563
- virus 395
- chimneypiece 52
- ghb 37
- professoriat 19
- grandiose 129
- work out 41
- tetchiest 15
- Dale 119
- butterscotch 83
- Canal 9
- conceptual 147
- rather than 44
- snoot 20
- boreal 21
- farsightedly 28
- Scar 386
- black box 33
- legislative 145
- Market 146
- skeeling 15
- retry 29
- cow 426
- inaccuracies 29
- Record 169
- Scuttle 102
- forgery 77
- Pitch 49
- fetter 64
- Nations 29
- night watchman 18
- england 44
- ravelled 14
- feathery 66
- whip 363
- Trick 113
- crypto- 37
- parthenogenesis 19
- Modesty 39
- Overpowering 14
- easterlies 29
- Stereo 116
- underwhelm 20
- Shard 10
- harebrained 20
- Flirtation 32
- foreground 82
- physical geography 27
- acceleration 369
- Struggle 200
- condense 339
- Ecologically 30
- translucent 23
- palindromist 13
- pronominalization 14
- mysterious 328
- cookout 58
- sasquatch 21
- bambara 34
- tracery 28
- CONTENT 54
- rome 56
- revert to 27
- raunchy 72
- sectional 23
- sharecrop 19
- Detriment 102
- disorder 371
- neglectful 16
- hypodermic 70
- figuratively 43
- shirting 15
- diffident 64
- swape 9
- substitutive 22
- subvert 25
- polytechnic 23
- congolese 35
- shires 10
- advertising agency 30
- loopiness 9
- Nicaragua 22
- hangnail 26
- Middle Ages 14
- aquiferous 28
- ballooning 73
- conspicuous consumption 58
- laughter 385
- dumbs down 33
- incentive 175
- choreograph 126
- fiat 62
- especially 310
- Areas 27
- Obituary 25
- decorate 375
- polka 28
- Dispassion 79
- scrotum 24
- legitimacy 114
- blue jeans 47
- tsp 18
- Bullshit 171
- Near 150
- recidivist 20
- administer 171
- micrometer 35
- commitment 494
- buddleia 52
- abm 35
- academicism 21
- commiserate 73
- pick off 71
- Overnight 37
- abbey 57
- megalomania 32
- misprint 21
- switcheroo 17
- strength 430
- trellis 22
- accident prone 55
- awe-inspiring 58
- get a grip 25
- Yukon 45
- midshipmen 11
- comb 362
- bowl 387
- aerosolization 18
- untruth 91
- terrorism 26
- sponsored 32
- leavings 23
- Elaboration 25
- impersonate 139
- stubbier 12
- predestine 17
- devisor 36
- overpower 208
- implantable 19
- sarky 27
- amplification 65
- customizer 28
- the common cold 29
- californium 32
- agronomy 78
- bluntness 80
- Component 77
- control 401
- homebound 20
- Round 161
- prescind 20
- supergrass 16
- colossus 75
- mocker 52
- obtain 371
- astrachan 17
- prospero 12
- IMG_C9 63
- napped 13
- Unit 33
- unalterable 22
- scout 334
- variable 373
- dillydally 19
- interweave 48
- sprawl 224
- airiest 25
- ohm 28
- then 108
- enforce 395
- subsection 19
- bae 19
- chintzier 30
- call-waiting 42
- plodded 13
- Fork 51
- submarine 343
- replica 105
- scallywag 110
- reggaeton 15
- BLOAT 48
- hold your breath 37
- always 127
- threefold 21
- rabbinic 29
- Doberman pinscher 24
- forewoman 87
- slant 181
- Spaniard 32
- equestrianism 46
- bubbliest 22
- dodgy 88
- persist 434
- unputdownable 15
- retrenchment 17
- demobilize 141
- phat 20
- reconstruction 24
- Purchase 156
- diverge 86
- oculist 20
- takes 40
- fireside 42
- sacramento 16
- uncross 19
- Bombard 38
- strychnine 21
- Flavor 130
- Fire away 74
- dynamic 347
- friendly society 57
- double standard 70
- provisions 29
- deferrable 29
- windfall 41
- arrival 413
- subcompact 20
- expressive 232
- Used 123
- D 45
- shaman 19
- pearler 12
- chirping 37
- doctrinaire 64
- curbside 181
- trattoria 15
- sandra 13
- flexion 22
- tradespeople 25
- marguerite 22
- kingmaker 23
- booze-up 41
- whittle 22
- contract out 60
- preceptive 14
- noble 336
- sloper 11
- geoscience 21
- reception 385
- Fairly 121
- Toil 35
- epigrammatism 30
- tubbing 12
- unfit 167
- hallucination 86
- thousand 73
- wus 13
- Cum 29
- tapa 18
- get (someone) out of (something) 68
- seat 158
- precision medicine 27
- Situated 142
- vest 409
- fund 414
- scramble 318
- hooked 52
- First 68
- mock-up 81
- FIRM 61
- manslaughter 159
- in place 65
- wrap 428
- autopsy 145
- electrocardiograph 47
- salamander 21
- gooey 89
- Slacker 117
- Proofreading 63
- Row 58
- ep 50
- assuage 105
- insolvent 27
- testament 139
- swift 373
- persecute 162
- Recycling 17
- pale 350
- hefty 91
- upskill 18
- screwball 80
- catheter 63
- Individual 131
- over the moon 22
- reflectivity 17
- unfriendly 208
- Humiliate 166
- All-around 87
- koranic 15
- Pamphlet 20
- Aspirations 44
- crosscurrent 58
- carpooler 39
- tightfisted 20
- fineries 24
- confidently 17
- bent 178
- mudslinger 44
- renew 405
- nada 23
- Ward 66
- Deed 58
- relationship 389
- balkans 14
- plucky 78
- Grassroots 51
- fossick 43
- blueing 24
- carryings-on 38
- Cliff 52
- torturer 13
- Unwind 23
- gratin 129
- opaquing 11
- Serves 42
- factor 381
- fortunes 25
- elevenses 36
- rabbit 348
- cable 377
- affiliation 160
- Commercialising 19
- secularize 21
- notably 75
- Mall 98
- asphalt 67
- gooier 30
- plantsman 19
- sniffy 26
- corona 75
- heavenward 32
- plunk 30
- prelude 61
- Hangout 35
- sceptral 16
- arachnid 69
- Apothecary 12
- decadal 33
- acronym 109
- apertural 42
- sew 370
- depravities 24
- retrogressive 20
- buckaroo 48
- weather strip 18
- hatbox 17
- retreat 421
- poshly 11
- A 126
- explicate 61
- chav 38
- plaintive 90
- tidemark 22
- fire away 50
- menial 27
- plantation 352
- halolike 16
- Defy 116
- broad-leaved 25
- attentive 309
- manfully 18
- Dogged 31
- past 256
- beta-blocker 51
- observatory 139
- throttle 24
- biology 371
- lull 158
- Reliance 143
- pithead 20
- altering 30
- crumbling 35
- porcelainlike 12
- pace 410
- briny 62
- Scend 31
- teary 36
- arrogate 142
- Niece 62
- illocutionary 19
- papistry 20
- Terrorism 121
- fathomable 48
- gravitate 69
- schemer 16
- imperceptible 125
- nob 51
- charbroil 60
- Apache 22
- heliograph 16
- papyrus 30
- predominance 23
- sod 158
- enormousness 630
- windbag 18
- cassandra 45
- tarty 22
- pottery 107
- regret 396
- court-martials 29
- paintball 21
- hobnob 35
- specifiable 58
- Litter 129
- moisturise 99
- vocals 17
- hard line 87
- acrobatic 67
- swatch 22
- dimpled 53
- grizzled 59
- TRANSPARENT 85
- bangle 63
- softball 25
- korean 23
- iamb 49
- woodsy 35
- impregnate 55
- sugarplum 26
- Flew 98
- weaken 387
- Lawsuit 131
- openhanded 37
- bracelet 79
- humility 103
- reinforcement 138
- absorb 389
- Knit 49
- bristols 11
- prosecutor 147
- deregulation 60
- griping 67
- schlock 106
- blasé 57
- erogenous 59
- Idolatry 47
- counsel 202
- Expectation 171
- tremble 496
- anti-tank 24
- mammals 28
- thug 184
- nail 380
- Warning 152
- disinhibition 24
- apathy 92
- numerous 405
- linotype 20
- Cobble 9
- picnic 380
- braiding 46
- temporaries 11
- clank 194
- kingston 68
- sura 14
- bendier 30
- diereses 15
Example Sentences
Recent Examples on the Web Every year their batteries lose up to 4 watts of power due to the decay of plutonium-238, the radioisotope that fuels them. 
Sumeet Kulkarni, Los Angeles Times, 3 Sep. 2022 Though the presence of this radioisotope in sediment does not neatly translate into contamination in soil or food, the finding does suggest the possibility of danger to ecosystems and people. Hart Rapaport, Scientific American, 4 Apr. 2022 Job description: Prepare, administer, and measure radioactive isotopes in therapeutic, diagnostic, and tracer studies using a variety of radioisotope equipment. Zachary Smith, cleveland, 29 Mar. 2022 Personnel remain at the facility, which is used for research, development and radioisotope production for medical and industrial applications. NBC News, 18 Mar. 2022 Most recently, the lab helped power NASA's Mars rover Perseverance with a radioisotope power system, which converts heat generated by the natural decay of plutonium-238 into electrical power. Keith Ridler, ajc, 19 Nov. 2021 As a proof of principle, Cederwall and colleagues focused on detection of californium-252, a readily available radioisotope widely used as a proxy for weapons-grade plutonium. Richard Stone, Science | AAAS, 19 May 2021 Voyager and many satellites already use radioisotope thermoelectric generators (RTGs). Caroline Delbert, Popular Mechanics, 9 Feb. 2021 With a chemical makeup similar to calcium, strontium-90, a radioisotope found in fallout, is easily absorbed in teeth and bones. Longreads, 10 Aug. 2020 See More
Sumeet Kulkarni, Los Angeles Times, 3 Sep. 2022 Though the presence of this radioisotope in sediment does not neatly translate into contamination in soil or food, the finding does suggest the possibility of danger to ecosystems and people. Hart Rapaport, Scientific American, 4 Apr. 2022 Job description: Prepare, administer, and measure radioactive isotopes in therapeutic, diagnostic, and tracer studies using a variety of radioisotope equipment. Zachary Smith, cleveland, 29 Mar. 2022 Personnel remain at the facility, which is used for research, development and radioisotope production for medical and industrial applications. NBC News, 18 Mar. 2022 Most recently, the lab helped power NASA's Mars rover Perseverance with a radioisotope power system, which converts heat generated by the natural decay of plutonium-238 into electrical power. Keith Ridler, ajc, 19 Nov. 2021 As a proof of principle, Cederwall and colleagues focused on detection of californium-252, a readily available radioisotope widely used as a proxy for weapons-grade plutonium. Richard Stone, Science | AAAS, 19 May 2021 Voyager and many satellites already use radioisotope thermoelectric generators (RTGs). Caroline Delbert, Popular Mechanics, 9 Feb. 2021 With a chemical makeup similar to calcium, strontium-90, a radioisotope found in fallout, is easily absorbed in teeth and bones. Longreads, 10 Aug. 2020 See More Word History
Etymology
International Scientific Vocabulary
First Known Use
1938, in the meaning defined above
Time Traveler
The first known use of radioisotope was in 1938 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
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