List of 11-letter words containing

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There are 5 eleven-letter words containing PERATION

COOPERATION	• cooperation n. (Usually uncountable) The act of cooperating. • cooperation n. Active help from a person, organization, etc., such as an orderly sharing of space or resources. • cooperation n. Association for mutual benefit, such as for purposes of production or purchase.
DESPERATION	• desperation n. The act of despairing or becoming desperate; a giving up of hope. • desperation n. A state of despair, or utter hopelessness; abandonment of hope. • desperation n. Reckless fury.
OPERATIONAL	• operational adj. Of or relating to operations, especially military operations. • operational adj. Functioning and ready for use. • operational adj. Effective or operative.
REOPERATION	• reoperation n. (Surgery) A second or subsequent operation. • REOPERATION n. operation again.
SUPERATIONS	• superations n. Plural of superation. • SUPERATION n. the act of superating, overcoming or surmounting.

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.

See this list for:

English Wiktionary: 12 words
Scrabble in French: 1 word
Scrabble in Spanish: no word
Scrabble in Italian: no word
Scrabble in German: no word
Scrabble in Romanian: 1 word

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