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who's who

NOUN
upper class group
Synonyms


Example Sentences

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But the list of female journalists he’s gone after in anger reads like a who’s who of the Washington press corps writ large.

From Slate Aug. 18, 2026

The donors are a who’s who of tech leaders, venture capitalists and other leaders in the gig, gaming, digital media and AI defense fields.

From Los Angeles Times May 18, 2026

The moment flag football was approved for the 2028 Olympics in Los Angeles, a who’s who of the NFL’s biggest stars all had the same reaction: We want in.

From The Wall Street Journal Mar. 21, 2026

"He knows my players, he's well aware of who's who, and some of them still can't get their head around that when I tell them."

From Barron's Feb. 25, 2026

“How do you know who’s who if they don’t smell?”

From "The One and Only Ivan" by Katherine Applegate




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