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Definition of dubiously
dubiously
/ˈduːbiəsli/
du · bi · ous · ly
Adjective:dubious
dubiously Lexical Profile
CEFR
C1
Grade
10
Tier
2
Usage
Top 10k
Syllables
4
dubiously Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
In a hesitant, skeptical, or doubtful manner; with uncertainty or suspicion.
Example
"She looked dubiously at the rickety wooden bridge before taking a cautious step forward."
2
In a way that is morally suspect, questionable, or of uncertain legitimacy.
Example
"The firm relied on dubiously obtained financial records to justify the merger."
Synonyms
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Word Origin & Etymology
Formed from the adjective "dubious" plus the adverbial suffix "-ly"; "dubious" comes from the Latin dubiosus (doubtful), derived from dubium (doubt), which is related to duo (two), reflecting the state of being of two minds.
Cite this Entry
Wordmom. (2026). Definition of Dubiously. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/dubiously