LEARNit Dictionary
doubtfully
adverb
/ˈdaʊtfəli/
UK
/ˈdaʊtfəli/
US
1
in a way that shows you are uncertain and feeling doubt
با تردید, با شک
synonym
dubiously(1)
2
in a way that is unlikely to happen or be true
با شک, نامطمئنانه
This poem has been doubtfully attributed to Swift.