With OPER
4 words · highest scoring is cooperative at 18 points
4Words
About 11 Letter Words With OPER
There are 4 eleven letter words containing OPER in our dictionary. The highest scoring is cooperative at 18 points, counting tile values before any double or triple squares. 4 of them are common words rather than tournament-only fill — COOPERATING, COOPERATION, COOPERATIVE among them.
The list leads with everyday words so the ones you recognise come first; sort by Scrabble points to put the best play on top, or switch to A-Z to scan alphabetically. Select any word to read its definition and see which dictionaries accept it.
For a wider net, try Words With OPER, which drops the length limit entirely.
11 Letter Words With OPER at a Glance
Highest Scoring 11 Letter Words With OPER
- cooperative18
- cooperating16
- cooperation15
- operational13
Common 11 Letter Words With OPER
- cooperating16
- cooperation15
- cooperative18
- operational13
11 Letter Words With OPER Defined
- cooperatingVerb · 16 points
- work jointly towards the same end
- cooperationNoun · 15 points
- the action or process of working together to the same end
- cooperativeAdjective · 18 points
- involving mutual assistance in working towards a common goal
- operationalAdjective · 13 points
- in or ready for use
11 Letter Words With OPER: Questions
How many eleven letter words containing OPER are there?
There are 4 eleven letter words containing OPER in our dictionary, and 4 of them are common words most players will already know.
What is the highest scoring word among eleven letter words containing OPER?
COOPERATIVE is the highest scoring option at 18 points, counting tile values only and before any double or triple squares.
What are some common eleven letter words containing OPER?
COOPERATING, COOPERATION, COOPERATIVE are among the most familiar eleven letter words containing OPER. Select any word in the list to read its definition.
Are these eleven letter words containing OPER valid in Scrabble and Words With Friends?
Every word is drawn from a tournament word list, so most are playable everywhere. Use the dictionary selector to narrow the list to Scrabble US (NWL2023), Scrabble UK (CSW24) or Words With Friends and see only the words that game accepts.