doubtfully

Definitions

In a manner that expresses uncertainty, hesitation, or lack of conviction.

In a way that is open to question or unlikely to be true or successful.

Examples

She looked doubtfully at the map, unsure if they were heading in the right direction.

He shook his head doubtfully when I suggested that we could finish the project by tomorrow.

Synonyms

dubiously skeptically uncertainly questioningly hesitantly suspiciously irresolutely

Antonyms

certainly confidently definitely assuredly positively unquestionably decisively