Thesaurus.com
Dictionary.com
Definitions

dupe

[doop, dyoop] / dup, dyup /




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.

Perfetti: On our best day, we’re trying to dupe people into believing that it’s real life.

From Los Angeles Times • May 26, 2026

Large language models are used to write convincing emails to dupe people out of their money, causing an eight-fold increase in complaints from older Americans as they lost $4.9 billion in online fraud in 2025.

From Los Angeles Times • Mar. 5, 2026

Thanks to rapid advances in artificial intelligence, the cybercriminals seeking to dupe you into handing over your retirement funds or revealing company secrets are getting smarter and stronger.

From The Wall Street Journal • Dec. 26, 2025

"If you're buying a single-ingredient product then you're probably going to be okay in using a dupe or something which is quite low cost because there's very little that can go wrong," she says.

From BBC • Dec. 13, 2025

I was disgusted with myself for having let her dupe me.

From "Burning Blue" by Paul Griffin




Vocabulary lists containing dupe


Vocabulary.com logo
by dictionary.com

Look it up. Learn it forever.

Remember "dupe" for good with VocabTrainer. Expand your vocabulary effortlessly with personalized learning tools that adapt to your goals.

Take me to Vocabulary.com