worst nightmare
noun
: the thing someone fears most
Losing a child is every parent's worst nightmare.
Examples of worst nightmare in a Sentence
Recent Examples on the Web
An encounter with a skunk is every pet owner's worst nightmare.
—
Rae Ford, Martha Stewart, 23 May 2026
My worst nightmare was like a Jonathan and Rizo situation.
—Dalton Ross, Entertainment Weekly, 21 May 2026
And so begins every parent’s worst nightmare.
—Rosy Cordero, Deadline, 20 May 2026
Not even a month later, my worst nightmare materialized with the recent shooting.
—Ibrahim Al-Marashi, San Diego Union-Tribune, 19 May 2026
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Rae Ford, Martha Stewart, 23 May 2026
My worst nightmare was like a Jonathan and Rizo situation.
—Dalton Ross, Entertainment Weekly, 21 May 2026
And so begins every parent’s worst nightmare.
—Rosy Cordero, Deadline, 20 May 2026
Not even a month later, my worst nightmare materialized with the recent shooting.
—Ibrahim Al-Marashi, San Diego Union-Tribune, 19 May 2026
See All Example Sentences for worst nightmare
Cite this Entry
“Worst nightmare.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/worst%20nightmare. Accessed 1 Jun. 2026.
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