nounπShareA doubtful person or thing."The doubtful result of the science project made the student worried. "personcharacterattitudebeingChat with AIVocabulary GamePractice Reading
adjectiveπShareSubject to, or causing doubt."The weather forecast is doubtful; it might rain this afternoon. "attitudepossibilityqualitymindChat with AIVocabulary GamePractice Reading
adjectiveπShareExperiencing or showing doubt, sceptical."The success of the school play was doubtful; few people had seen the rehearsals. "attitudecharactermindChat with AIVocabulary GamePractice Reading
adjectiveπShareUndecided or of uncertain outcome."The success of the school play was doubtful; many students hadn't rehearsed enough. "attitudepossibilityconditionChat with AIVocabulary GamePractice Reading
adjectiveπShareFearsome, dreadful."The upcoming exam was a doubtful prospect; everyone feared failing. "attitudeemotioncharactermindChat with AIVocabulary GamePractice Reading
adjectiveπShareImprobable or unlikely."The weather forecast for tomorrow is doubtful; it might rain. "possibilityattitudemindChat with AIVocabulary GamePractice Reading
adjectiveπShareSuspicious, or of dubious character."The new student's stories about his family were doubtful; no one believed him. "characterattitudemoralChat with AIVocabulary GamePractice Reading
adjectiveπShareUnclear or unreliable."The weather forecast for tomorrow is doubtful; it might rain, or it might be sunny. "attitudecharacterqualitypossibilityChat with AIVocabulary GamePractice Reading
