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Word of the Day Tuesday, June 9, 2026

dubious

/djuːˈbaɪəs/ adjective · British & US
Valid in UKValid in US
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What does dubious mean?

adjective

Having a doubtful or uncertain nature; not trustworthy or reliable. Causing doubt or uncertainty.

Example

"The company's dubious business practices led to a loss of investor confidence."

Definition generated by AI and curated by RJS Tech Solutions LLP.

Synonyms for dubious

Antonyms of dubious

Rhymes with dubious

Etymologically related