noun
a feeling of unsureness about someone or something
troubled by a growing uncertainty about the future
Synonyms: concern, doubt, doubtfulness, dubiety, dubiosity, dubitancy, incertitude, mistrust, query, skepticism, suspicion, uncertitude, wonder
Related Word: anxiety, bother, disquiet, trouble, worry; agitation, distress, perturbation, uneasiness; disfaith, distrust; hesitation, reserve, salt
Contrasted words: assurance, certitude, confidence, conviction; complacency, content, satisfaction
Antonyms: certainty