1. surmise To doubt is to lack conviction. Incompleteness of evidence may compel one to doubt, or some perverse bias of mind may incline him to. Distrust may express simply a lack of confidence; as, I di Synonyms: doubt, distrust, mistrust, surmise, suspect Antonyms: believe, depend on, depend upon, rely on, rely upon, trust, confide in
Synonyms for surmise 
