Dictionary.com
Thesaurus.com
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.

“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

It comes out every single year so without fail, someone is mentioning it, Oprah is mentioning it, everybody is mentioning it!

From Los Angeles Times • Feb. 25, 2026

"Pretty much without fail every sceptical scientist that comes on board who gets to go on a dive changes their opinion."

From Barron's • Jan. 26, 2026

Each night, without fail, she prayed for blue eyes.

From "The Bluest Eye" by Toni Morrison

Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "without fail" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com