on cloud nine

phrase

Synonyms of on cloud nine next

informal

: very happy

He's been on cloud nine ever since she agreed to marry him.

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on closer inspection

on cloud nine

onco-

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“On cloud nine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/on%20cloud%20nine. Accessed 12 Mar. 2026.

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on cloud nine

phrase

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