all but certain to

phrase

: almost sure to
He's all but certain to say no.

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all but
all but certain to
(all) by one's lonesome
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Cite this Entry

“All but certain to.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/all%20but%20certain%20to. Accessed 12 Mar. 2026.

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