Word Lists Word Search

List of 11-letter words ending with

Rapid Mode

Click to choose the ninth to last letter

Click to remove the ninth to last letter

Click to change word size
All alphabeticalAll by size91011121314151617181920


There are 8 eleven-letter words ending with PERATION

cooperation coöperation co-operationdesperationinoperation in␣operationproperationreoperation

12 definitions found

  • cooperation — n. (Usually uncountable) The act of cooperating. — n. Active help from a person, organization, etc., such as an orderly… — n. Association for mutual benefit, such as for purposes of production…
  • coöperation — n. Rare spelling of cooperation.
  • co-operation — n. Alternative spelling of cooperation.
  • desperation — n. The act of despairing or becoming desperate; a giving up of hope. — n. A state of despair, or utter hopelessness; abandonment of hope. — n. Reckless fury.
  • inoperation — n. (Obsolete) agency; influence; production of effects.
  • in␣operation — phr. Activated; functional; functioning; operating; working.
  • properation — n. (Obsolete) The act of hastening; haste.
  • reoperation — n. (Surgery) A second or subsequent operation.
Previous ListNext List
Random wordBack to top

See this list for:

  • Scrabble in English: 3 words
  • French Wiktionary: 2 words
  • Spanish Wiktionary: no word
  • Italian Wiktionary: no word
  • German Wiktionary: 1 word
  • Portuguese Wiktionary: no word
  • Dutch Wiktionary: no word

Recommended websites



Ortograf Inc.This site uses web cookies, click to learn more. Our privacy policy.
© Ortograf Inc. Website updated on 23 June 2023 (v-2.0.1z). Informations & Contacts.