as in mystery
something hard to understand or explain how Thomas Jefferson could be both a slaveholder and a champion of liberty remains an enigma

Synonyms & Similar Words

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How does the noun enigma differ from other similar words?

Some common synonyms of enigma are mystery, problem, puzzle, and riddle. While all these words mean "something which baffles or perplexes," enigma applies to utterance or behavior that is very difficult to interpret.

his suicide remains an enigma

When would mystery be a good substitute for enigma?

The words mystery and enigma can be used in similar contexts, but mystery applies to what cannot be fully understood by reason or less strictly to whatever resists or defies explanation.

the mystery of the stone monoliths

When is it sensible to use problem instead of enigma?

In some situations, the words problem and enigma are roughly equivalent. However, problem applies to a question or difficulty calling for a solution or causing concern.

problems created by high technology

Where would puzzle be a reasonable alternative to enigma?

The words puzzle and enigma are synonyms, but do differ in nuance. Specifically, puzzle applies to an enigma or problem that challenges ingenuity for its solution.

the thief's motives were a puzzle for the police

When is riddle a more appropriate choice than enigma?

The meanings of riddle and enigma largely overlap; however, riddle suggests an enigma or problem involving paradox or apparent contradiction.

the riddle of the reclusive pop star

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of enigma Unpacking the enigma of Biden’s legacy: Prof Allan Lichtman joins Rising to discuss Historian Allan Lichtman reflects on President Biden’s legacy and his 50 years to public service. The Hill, 17 Jan. 2025 Issac is an enigma of a man with a deep understanding of the region and its inhabitants. Aramide Tinubu, Variety, 9 Jan. 2025 The film's approach to marketing has been to keep Skarsgård's Count Orlok an enigma, never showing him in trailers or photos, leaving everyone in anticipation for the grant reveal when the film hits theaters on Christmas Day. Daniel R. Depetris, Newsweek, 13 Dec. 2024 Also in the mix in the impressive cast is Andrew Scott as Agent Baron, an antagonist to Matt and Emily and someone whose presence is a bit of an enigma. Pete Hammond, Deadline, 17 Jan. 2025 See all Example Sentences for enigma 

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Cite this Entry

“Enigma.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/enigma. Accessed 22 Feb. 2025.

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