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- overalled 26
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- marshy 56
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- cineast 33
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- prankful 26
- revolutionary 410
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- Sudanese 25
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- ripping 31
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- uppity 40
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- wavelength 402
- bile 156
- putt 59
- westing 28
- calamitous 90
- donkey 417
- maximumly 26
- numbering 24
- tacet 27
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- number 137
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- cryonics 44
- tongue 511
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- bf 54
- Exploit 132
- humped 30
- crummie 61
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- tread 176
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- mouthful 607
- minutely 48
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- rappel 77
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- pledge 321
- tub 528
- successorship 26
- queerity 28
- packhorse 42
- plan 230
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- twit 52
- thermolabile 34
- stray 285
- Refined 173
- subsidency 28
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- tsp. 36
- turn on 47
- soroptimist 28
- undisturbedly 29
- touch screen 47
- scrotum 59
- xenotransplantation 39
- unenvying 24
- Limited 151
- unadorned 41
- tintless 40
- selfsame 51
- spade 485
- nighly 25
- sandblast 46
- result 574
- circulate 490
- spar 50
- wind 279
- hypoxemia 32
- cont 63
- tollgate 36
- Sanskrit 48
- pleasurer 23
- tunned 34
- mott 31
- horny 56
- saturate 83
- chrissakes 24
- spamming 24
- stepping-stone 31
- moralize 74
- strop 55
- unexploded 44
- nantucket 37
- unyieldingness 27
- coxcomb 57
- sportswoman 52
- stud 357
- manitoban 28
- roadwork 40
- handhold 41
- tricksy 39
- plied 24
- mega- 30
promethium
noun
pro·me·thi·um prə-ˈmē-thē-əm 
: a radioactive metallic element of the rare-earth group obtained as a fission product of uranium or from neutron-irradiated neodymium see Chemical Elements Table
Example Sentences
Recent Examples on the Web One promethium isotope, with eighty-eight neutrons, has a half-life of a few days; the other, with eighty-six neutrons, has a half-life of a few years. 
Neima Jahromi, The New Yorker, 27 Dec. 2019
Neima Jahromi, The New Yorker, 27 Dec. 2019 Word History
Etymology
New Latin, from Latin Prometheus
First Known Use
1948, in the meaning defined above
Time Traveler
The first known use of promethium was in 1948 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
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