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Operation

9 lettersnouncommon

Updated June 2026

Definition

The process of functioning or operating, a surgical procedure, or an organised activity involving many people. Operations encompass business processes, military actions, and medical interventions.

The patient recovered well from the heart operation.

Pronunciation

IPA

/ˌɒpəˈreɪʃən/

Syllables

op·er·a·tion

Related Words

Word Game Tips

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Wordle

Nine letters with -TION ending; contains OPER- root

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Scrabble

Worth 11 points; versatile word with common suffix pattern

Words Related to Operation

Words you can make from Operation

Shorter words formed from the letters in “operation”.

Add a letter to make a longer word

10-letter words you can spell by adding one letter to “operation”.

Longer words starting with Operation

Words that begin with “operation”.

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Dictionary References

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