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Synonyms

one and the same

Idioms  
  1. Identical, as in Gloria's grandfather had been, at one and the same time, a physician at the court and a general in the army. This expression is an emphatic form of “the same.” [Mid-1800s]


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:

He added: "There's often this discussion - what's the right balance between dealing with international affairs and dealing with domestic affairs? They're one and the same thing."

From BBC ● Jul. 3, 2026

People act like they’re one and the same.

From The Wall Street Journal ● May 25, 2026

"The Northern Lights may be distant from the tropics, but the horizons we seek are increasingly one and the same," Indian lawmaker Shashi Tharoor wrote, in the Indian Express daily.

From Barron's ● May 15, 2026

Isaac: Guillermo and I spoke very explicitly about the idea that they’re one and the same.

From Los Angeles Times ● Dec. 18, 2025

She had clung to Nel as the closest thing to both an other and a self, only to discover that she and Nel were not one and the same thing.

From "Sula" by Toni Morrison

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