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There are 5 twelve-letter words containing OPERATION
| COOPERATIONS | • cooperations n. Plural of cooperation. • coöperations n. Plural of coöperation. • COOPERATION n. the action of cooperating. |
| DISOPERATION | • DISOPERATION n. a mutually harmful relationship between two organisms in a community. |
| OPERATIONISM | • operationism n. (Philosophy) The doctrine that the meaning of a term consists of the operation(s) performed in defining it. • OPERATIONISM n. the theory that defines scientific concepts by means of the operations used to prove or determine them, also OPERATIONALISM. |
| OPERATIONIST | • operationist n. A proponent of operationism. • OPERATIONIST n. an adherent of operationism. |
| REOPERATIONS | • reoperations n. Plural of reoperation. • REOPERATION n. operation again. |
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: 11 words
- Scrabble in French: 2 words
- Scrabble in Spanish: no word
- Scrabble in Italian: no word
- Scrabble in German: no word
- Scrabble in Romanian: 3 words
Recommended websites
- Visit WikWik.org - to search for words and build lists from Wiktionary's words.
- www.BestWordList.com to create personalized word lists.
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- 1word.ws to play with words, anagrams, suffixes, prefixes, etc.
- Ortograf.ws to look for words.
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