if not

phrase

1
—used to talk about the negative result or effect of something
You should study. If not, you won't pass the test.
2
—used to express surprise about meeting someone when it is not expected
So I went to the game and who should I see there if not my old friend Tom!

Examples of if not in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Letters from congressional leadership, committee staff meetings and closed-door briefings start weeks, if not months, before executives ever reach the hearing room. — Kenya N. Wiley, Footwear News, 10 Nov. 2026 That was before he was fired, jumped to United, and began relentlessly pushing his new employer to dominate — if not punish — his former one. — Mark Caro, Chicago Tribune, 9 Nov. 2026 If your piping tips are dishwasher-safe, throw them in with your normal load; if not, wash them by hand. — Jessica Safavimehr, Southern Living, 9 Nov. 2026 The 19-year-old appeared unsure, if not rattled, as Florida reached Oklahoma territory just twice, finished with a season-low 203 yards and ran just 47 plays — also the fewest in 2026. — Edgar Thompson, The Orlando Sentinel, 8 Nov. 2026 See All Example Sentences for if not

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Cite this Entry

“If not.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/if%20not. Accessed 13 Nov. 2026.

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