WordWeb Online

1. Believed likely
   "a suspected thief"; "a suspected infection"

1. Imagine to be the case, true or probable
   "I suspect he is a fugitive";
   - surmise
    
2. Regard as untrustworthy; regard with suspicion; have no faith or confidence in
   "I suspect her true motives";
   - distrust, mistrust
    
3. Hold in suspicion; believe to be guilty
   "The U.S. suspected Bin Laden as the mastermind behind the terrorist attacks"

Type of: dare say [informal], daresay [informal], disbelieve, discredit, guess, hazard, imagine, opine, pretend, reckon, suppose, think, venture

Antonym: trust, unsuspected

Encyclopedia: Suspect