Etymological root
douter
Old French
Words from this root(5)
doubt
A2
/dʌʊt/
To think that something is probably not true or unlikely to happen.
Meaning
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Sound
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doubtless
C2+
/ˈdaʊtləs/
certainly or very probably; without doubt
Meaning
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doubtlessly
C2+
/ˈdaʊtləsli/
without doubt; certainly
Meaning
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doubtfully
C2+
/ˈdaʊtfəli/
in a manner showing uncertainty or hesitation
Meaning
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doubtfulness
C2+
/ˈdaʊtfəlnəs/
the quality of being uncertain or open to doubt
Meaning
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Sound
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