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Synonyms

without fail

Idioms  
  1. For certain, as in That check will arrive tomorrow morning without fail. This idiom today is used mainly to strengthen a statement. [Early 1700s]


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

"The policy of continuously strengthening the country's self-defensive nuclear deterrent, as set out by the nation's leader, is an irreversible course that must be implemented without fail," she added.

From Barron's Jun. 7, 2026

“When a new person asked me what the best Mexican restaurant in New York was, my response, without fail, was “I’m still looking for it.”

From Salon Jun. 3, 2026

And, without fail, the player they nicknamed “Captain Clutch” delivered.

From The Wall Street Journal May 20, 2026

"The biggest thing for me is that I now need to nap, every day, without fail," she says.

From BBC Mar. 5, 2026

I must go to see her this morning without fail.

From "Go Set a Watchman: A Novel" by Harper Lee

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