Pronunciation

/dʌˈbəlt/

Definitions

• Adjective: Uncertain; not fully convincing; questionable. For example: “The evidence was doubtful, leaving the verdict in doubt.”
• Adverb: With uncertainty or hesitation; dubiously. For example: “She doubted if she should accept the job offer.”
• Noun: A feeling of uncertainty or mistrust. For example: “He had a nagging doubt about their plans.”

Phrases

• “Be doubtful about something” implies skepticism or uncertainty.
• “Doubtful circumstances” refers to situations that are unclear or suspicious.
• “Without a doubt” expresses certainty.

Example Sentences

• Adjective: “His explanation was doubtful, and many people remained unconvinced.”
• Adverb: “She spoke doubtful about her chances of winning the competition.”
• Noun: “The detective’s doubt lingered after examining the crime scene.”

Synonyms

• Uncertain
• Questionable
• Skeptical
• Unclear
• Hesitant

Antonyms

• Certain
• Clear
• Confident
• Believable