Words from this root (7)
doubtless
C2+
/ˈdaʊtləs/
certainly or very probably; without doubt
indubitably
C2+
/ɪnˈdubɪtəbli/
in a manner that cannot be doubted; unquestionably
doubtlessly
C2+
/ˈdaʊtləsli/
without doubt; certainly
doubtfully
C2+
/ˈdaʊtfəli/
in a manner showing uncertainty or hesitation
doubtfulness
C2+
/ˈdaʊtfəlnəs/
the quality of being uncertain or open to doubt
redoubtable
C2+
/rɪˈdaʊtəbəl/
formidable and commanding respect or fear
undoubtably
C2+
/ʌnˈdaʊtəbli/
without doubt; undoubtedly