Doubtful
Equivalents
Examples
“They had their lists of Liberals and of the doubtfuls who still remained doubtful. As the election drew near, the force⟳ of the whole organization was turned upon these unrepentant doubtfuls.”
CEFR level
C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
This word is part of the CEFR C2 vocabulary — mastery level.
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