perplexing

[per-plek-sing] / pərˈplɛk sɪŋ /

ADJECTIVE

difficult to understand

Synonyms

STRONGEST

baffling complicated confusing convoluted disconcerting knotty mysterious mystifying puzzling thorny worrying

STRONG

involved taxing

WEAK

beyond one impenetrable intricate mind-bending paradoxical

Antonyms

STRONGEST

clear easy simple straightforward untroublesome

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.

The mismatch between theory and observation remains one of the most perplexing problems in modern physics.

From Science Daily • Jun. 19, 2026

Through another, it’s a perplexing time to break into the existing-home sale market.

From Barron's • Jun. 17, 2026

Celebrity justice in the D.R. can be perplexing, and Judge José Antonio Núñez admitted as much.

From Los Angeles Times • May 26, 2026

All which makes his disappearance on 3 April 2017 so perplexing.

From BBC • Mar. 29, 2026

The timing of all these hotel stays was perplexing.

From "The Devil in the White City" by Erik Larson

Vocabulary lists containing perplexing

"Shooting an Elephant"

Looking to grow your vocabulary? Check out this interactive, curated word list from our team of English language specialists at Vocabulary.com – one of over 17,000 lists we've built to help learners worldwide!

Sam Shepard (1943-2017) Tribute List

Interested in learning more words like this one? Our team at Vocabulary.com has got you covered! You can review flashcards, quiz yourself, practice spelling, and more – and it's all completely free to use!

Robert Loggia (1930-2015) Tribute List

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!