doubt

• "I doubt that she will accept his proposal of marriage"

• "I doubt these reports"
• "I suspect her true motives"
• "she distrusts her stepmother"

Synonyms

• uncertaintybeing unsettled or in doubt or dependent on chance; the state of being unsure of something
• incertitudethe state of being unsure of something
• dubietythe state of being unsure of something
• doubtfulnessthe state of being unsure of something ; uncertainty about the truth or factuality or existence of something
• dubiousnessthe state of being unsure of something ; uncertainty about the truth or factuality or existence of something

• "the dubiousness of his claim"
• "there is no question about the validity of the enterprise"

Synonyms

• dubiousnessthe state of being unsure of something ; uncertainty about the truth or factuality or existence of something
• doubtfulnessthe state of being unsure of something ; uncertainty about the truth or factuality or existence of something
• questionchallenge the accuracy, probity, or propriety of; pose a series of questions to; pose a question ; conduct an interview in television, newspaper, and radio reporting ; place in doubt or express doubtful speculation; an instance of questioning; the subject matter at issue; a sentence of inquiry that asks for a reply; uncertainty about the truth or factuality or existence of something; a formal proposal for action made to a deliberative assembly for discussion and vote; an informal reference to a marriage proposal