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There are 2 fifteen-letter words beginning with OPERATION
| OPERATIONALISMS | • operationalisms n. Plural of operationalism. • OPERATIONALISM n. the theory that defines scientific concepts by means of the operations used to prove or determine them, also OPERATIONISM. |
| OPERATIONALISTS | • operationalists n. Plural of operationalist. • OPERATIONALIST n. an exponent of operationalism. |
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: 6 words
- Scrabble in French: 1 word
- 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.
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- 1word.ws to play with words, anagrams, suffixes, prefixes, etc.
- Ortograf.ws to look for words.
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