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There are 3 thirteen-letter words containing ACTINI
| PROTACTINIUMS | • PROTACTINIUM n. a radioactive metallic chemical element, a member of the actinide series which occurs as a decay product in uranium ores. |
| PROTOACTINIUM | • protoactinium n. Dated form of protactinium. • PROTOACTINIUM n. a radioactive element that yields actinium on disintegration. |
| TRANSACTINIDE | • transactinide adj. (Chemistry, physics) Lying beyond lawrencium (the last actinide) in the periodic table; having an atomic… • transactinide n. (Chemistry, physics) Any of the artificially produced elements having an atomic number greater than 103. • TRANSACTINIDE n. an element with atomic weight higher than those of the actinide series. |
Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America.
Definitions are short excerpt from the WikWik.org and 1Word.ws.
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See this list for:
- English Wiktionary: 15 words
- Scrabble in French: 3 words
- Scrabble in Spanish: no word
- Scrabble in Italian: no word
- Scrabble in German: no word
- Scrabble in Romanian: no word
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