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- GATE 81
- midden 10
- Spanish 255
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- Delusion 18
- sampler 9
- skill 372
- EE 49
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- Imposition 20
- changeable 55
- sandalwood 7
- base rate 33
- retinue 43
- durable 310
- smudge 111
- krypton 9
- alas 103
- curling iron 32
- exposer 49
- craftwork 9
- nostalgia 71
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- Phone 86
- irritable 120
- black hole 56
- truncated 7
- expert system 59
- aide-de-camp 37
- sapient 30
- mourn 364
- fine 188
- go through with 27
- dimming 21
- fluoridate 33
- Warring 77
- guarantee 366
- searing 10
- nonspecific 8
- lose sight of 13
- bottle up 35
- opt out 11
- factionalism 26
- greenness 37
- biryani 29
- swimmer 11
- ist 5
- scar 382
- attractiveness 80
- Including 91
- Talented 94
- carte 23
- interactant 11
- Whichever 82
- octave 8
- typo 10
- outlawry 4
- HALT 32
- Foundation 178
- chained 24
- Precipitate 41
- cut away 19
- bunch 345
- opposition 144
- knaveship 5
- brainstorm 130
- bop 65
- frondose 26
- erbia 5
- meat 156
- aargh 32
- imamate 7
- Dark 63
- precept 43
- bellyache 57
- Acute 41
- cankle 24
- insupportable 8
- conservative 98
- Dip 24
- touch (someone) for (something) 66
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- virgo 8
- jump ship 62
- indexation 8
- carry-on 47
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- cilium 23
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- hipness 6
- hookah 8
- Fairy tale 18
- Downtime 78
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- Estimates 47
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- self-assessment 68
- Canopy 30
- electoral 57
- cryogen 5
- bony 59
- kuwaiti 8
- picket 160
- header 12
- graphical 34
- minorities 6
- forecast 423
- dim 362
- hamstring 69
- theater 179
- incubus 8
- date of birth 26
- dodgy 74
- unspoiled 133
- simulated 10
- smoky 66
- Remedial 24
- sign 404
- Serb 76
- architectonic 8
- kinglier 3
- long-term 31
- lazarus 10
- filipino 28
- infarction 5
- excellent 481
- story line 2
- convincing 161
- nexus 8
- petal 49
- Applaud 18
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- ring up 31
- politick 4
- brat 176
- as far as I know 13
- outsiderness 6
- nonunion 5
- Swine 103
- chronicles 50
- gambling 53
- biomedical 39
- hoggish 6
- emptiest 17
- Imitate 15
- blockbuster 154
- hunting ground 29
- omnium 9
- contractile 84
- self-destructive 82
- drawing board 46
- carousel 57
- caterwaul 66
- operational 299
- land agent 16
- gentle 403
- bleeding 68
- nova 46
- ampule 45
- Hasten 32
- deliquesce 89
- proctology 7
- valve 13
- nitrifies 5
- make it 33
- scarlet fever 3
- illogical 7
- recollection 98
- irish 10
- overcompensation 84
- wry 118
- nth 11
- malnourished 12
- asbestosis 14
- salesclerk 12
- plaster 363
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- vice 330
- official 373
- regulate 378
- cleric 68
- numeral 21
- mezuzah 9
- lead on 30
- cyber 44
- the Annunciation 36
- presumption 12
- mannerism 6
- detonate 88
- collector s item 22
- Releases 12
- act up 43
- passenger 344
- Relativity 96
- cosmic dust 43
- crossover 51
- picturesque 51
- anechoic 24
- result in 43
- Every once in a while 18
- Intervention 177
- BRIGHT 157
- death duty 28
- reply 510
- Bankroll 32
- Strength 81
- in comparison 30
- ideological 111
- poser 21
- disabling 40
- posh 136
- BUILD 33
- transpose 8
- represents 22
- Traumatic 19
- gib 8
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- ASST. 73
- burundian 29
- thermostat 14
- pomegranate 76
- warehouse 54
- copper-bottomed 36
- capful 45
- approve 373
- co-opt 39
- inkwell 12
- overpass 19
- no-frills 26
- junior 377
- lovebird 7
- undulates 7
- bathe 311
- conscientiously 3
- bread and butter 26
- Doberman pinscher 14
- bite size 10
- perch 90
- glimmery 3
- chlorofluorocarbon 64
- lough 4
- manicurist 12
- businessmen 22
- adolescent 56
- handcuffs 6
- haggle 59
- Sweep 157
- visitor 363
- perceivable 7
- commodify 28
- sally 11
- Kill 142
- Glad 27
- of course 53
- club soda 44
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- Electric 47
- of 99
- mercy 366
- polly 7
- buddhism 36
- funk 66
- almanac 53
- roast 318
- Select 135
- hob 10
- buggy 85
- mixed 12
- faux pas 45
- bracelet 68
- baptizer 20
- catbird 34
- fanboy 28
- kingfish 6
- Opinionated 30
- faux 30
- effortfully 20
- foulness 33
- latex 11
- firearm 63
- what if 22
- surrender 407
- grudge match 36
- airtime 57
- chicken feed 36
- deep six 24
- integrity 189
- fy 24
- forestall 51
- shaver 12
- jewellery 71
- wretched 126
- immaturity 5
- mirthful 4
- fire-eater 38
- inevitability 39
- bar 314
- RECEPTION 53
- pock 6
- deracinate 12
- arbored 30
- Mix 169
- barley sugar 43
- centiliter 47
- bilaterally 46
- winnable 7
- joy 354
- papping 7
- siesta 38
- Blintze 49
- lossless 7
- insecticidal 108
- specializer 5
- oriental 299
- cay 50
- dextrose 55
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- Procure 90
- undercutter 4
- heroin 11
- hers 11
- morale 140
- preformat 5
- Tree 28
- protection 318
- maid 331
- Poach 24
- sexology 6
- portcullis 7
- razmataz 5
- monotheistic 14
- mirror image 9
- brand 459
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- allness 5
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- even 142
- tanned 11
- guarantor 108
- image 408
- breast 333
- etiolate 27
- player 390
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- loner 5
- existing 133
- looney 5
- lac 8
- minuet 6
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- rule the roost 19
- fall victim to 29
- custom-made 72
- Inflectional 55
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- galactic 68
- Citizens 23
- surrealism 7
- ashamed 347
- Simile 70
- Slovene 11
- simplify 364
- Prostitute 62
- heap 383
- felicity 68
- Charge 170
- upstate 9
- whip 323
- jerky 10
- ironmongers 3
- specialized 211
- the fair sex 32
- wadi 8
- irs 9
- customer base 35
- miasma 25
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- emigration 164
- manhole 9
- linkup 4
- palmiest 3
- revamp 96
- stabilisation 56
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- @ 28
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- vase 364
- dissimilarities 18
- happening 17
- pernickety 9
- burgeon 50
- okie 6
- coaxial cable 27
- aarp 13
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- confirmor 5
- stringy 219
- lowlife 7
- grade school 32
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- back 238
- phil 8
- Russian 62
- needleworker 9
- guid 38
- hinterland 9
- spreadsheet 10
- ottawa 7
- especially 280
- sailcloth 39
- Enduring 22
- berkelium 28
- enthused 26
- Occupant 113
- defaulter 35
- dandy 79
- bedsit 34
- priest 330
- answer 126
- stirling 8
- atheistic 35
- motionless 10
- gamy 74
- pile on 42
- A-line 10
- Tracking 20
- Outsider 13
- transformation 348
- delts 5
- stand for 31
- bottler 41
- ibices 5
- unilateralism 100
- doorman 135
- man of letters 16
- confounded 59
- chatham 7
- dining table 47
- angstiest 8
- when it comes to 75
- riddle 341
- put away 31
- notepad 9
- gamily 6
- tolerance 392
- lincoln 9
- drag 283
- reassuring 187
- independently 89
- Self Important 40
- camshaft 39
- objector 9
- laceration 10
- round 58
- graffiti 120
- Graceful 59
- out of place 48
- hyacinth 14
- corral 70
- reappear 101
- injure 369
- leaf 371
- card-carrying 33
- actresses 24
- fair game 43
- conchie 10
- uri 8
- rule of law 47
- illustration 337
- meshes 5
- actinium 30
- leaseholder 51
- luckily 13
- stairway 9
- horseman 13
- bargain away 28
- monomer 6
- Stock 190
neptunium
noun
nep·tu·ni·um nep-ˈtü-nē-əm 
-ˈtyü-
: a radioactive metallic element that is chemically similar to uranium and is obtained in nuclear reactors especially as a by-product in the production of plutonium see Chemical Elements Table
Example Sentences
Recent Examples on the Web The amount of neptunium found in the air monitor at the school was a thousand times below the regulatory action level, said Mr. Edwards of the DOE. 
Kris Maher, WSJ, 28 Apr. 2021 Sometime in 2017, the radioactive element neptunium 237 was also detected near the school. The Cincinnati Enquirer, Cincinnati.com, 26 July 2019
Kris Maher, WSJ, 28 Apr. 2021 Sometime in 2017, the radioactive element neptunium 237 was also detected near the school. The Cincinnati Enquirer, Cincinnati.com, 26 July 2019 Word History
Etymology
New Latin, from International Scientific Vocabulary Neptune
First Known Use
1941, in the meaning defined above
Time Traveler
The first known use of neptunium was in 1941 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
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