Dictionary.com
Thesaurus.com
Synonyms

unclear

British  
/ ʌnˈklɪə /

adjective

  1. not clear or definite; ambiguous

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Explanation

When something's unclear it's hard to see or understand. If the directions for assembling your new desk are unclear, you might end up with two upside-down drawers and a handful of unused nuts and bolts. If you don't explain something accurately, it will be unclear to the person who's trying to understand. And when a photograph is badly out of focus, it's also unclear — you can't quite see the details. You can also use this adjective for the feeling that results in these situations: "I'm unclear about exactly who's in this photo and why you wanted me to see it."

Keep Reading on Vocabulary.com

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:

The countries discussed a possible defence pact in the recent meetings, but it's still unclear how the agreement might be structured or what Iraqi Kurdistan's role might be.

From BBC Aug. 28, 2026

It’s unclear, but her absurd recommendations tickle Kelly.

From Los Angeles Times Aug. 28, 2026

The strategists said it’s unclear that the U.S. administration will want to maintain a permanent Middle East naval escort service that’s been helping more oil get out — “a critical unknown at this juncture.”

From MarketWatch Aug. 28, 2026

The previous version, GTA 5, was released in 2013 and sold more than 200 million copies; it's unclear how many pre-orders have been placed for GTA 6.

From Barron's Aug. 27, 2026

The sounds were slow and unclear, as if people were speaking through a tunnel.

From "Shooting Kabul" by N. H. Senzai

Vocabulary.com logo
by dictionary.com

Join 12,000,000 vocabulary learners

Start learning new words today on VocabTrainer.
You'll remember them forever.

Start training