1. (noun)incredulity, disbelief, skepticism, mental rejection doubt about the truth of something Synonyms: unbelief, scepticism, disbelief, incredulity, skepticism, mental rejection, agnosticism
2. (noun)agnosticism, skepticism, scepticism the disbelief in any claims of ultimate knowledge Synonyms: agnosticism, disbelief, incredulity, skepticism, mental rejection, scepticism
Synonyms, Thesaurus & Antonyms of 'skepticism'
English Synonyms and Antonyms
1. skepticism Doubt is a lack of conviction that may refer either to matters of belief or to matters of practise. As regards belief, while doubt is lack of conviction, disbelief is conviction, to the contrar Synonyms: doubt, disbelief, incredulity, perplexity, suspense, distrust, indecision, question, suspicion, hesitancy, irresolution, scruple, unbelief, hesitation, misgiving, skepticism, uncertainty Antonyms: assurance, certainty, conviction, determination, resolution, belief, confidence, decision, persuasion, resolve
Synonyms for skepticism 
