unclear

adjective

un·​clear ˌən-ˈklir 

: not clear: such as

a

: difficult to understand

an unclear explanation

unclear instructions

an unclear reference

b

: confused or uncertain about something

—often used with about

was a little unclear about how to proceed

unclearly adverb

speaking unclearly

an unclearly remembered incident

Synonyms of unclear

• vague
• ambiguous

Examples of unclear in a Sentence

their suggestion for correcting the problem is a bit unclear

obtained at best an unclear glimpse of the rarely seen bird from across the road

Recent Examples on the Web

Trump made contradictory statements about the status of talks earlier in the week, and the status of negotiations remains unclear. — Tim Lister, CNN Money, 23 Aug. 2026

Whether that’s due to the flattering lighting or the longevity program itself remains unclear. — Abby Montanez, Robb Report, 23 Aug. 2026

Still, some parents say the process remains unclear — and express hesitation on relying on shaky state funds. — Kate Armanini, Chicago Tribune, 23 Aug. 2026

The Nats have a few candidates on the 40-man roster with unclear futures who could fit that profile. — Spencer Nusbaum, New York Times, 21 Aug. 2026

Word History

First Known Use

15th century, in the meaning defined above

Phrases Containing unclear

• unclear on the concept of

Rhymes for unclear

• adhere
• ameer
• amir
• appear
• arrear
• astir
• austere
• career
• cashier
• cohere
• compere
• emir