Antonym: trustworthy. Similar words: trustworthy, untrusting, trust with, worthy, unworthy, newsworthy, noteworthy, entrust. Meaning: adj. not worthy of trust or belief.
31. The most adored relative, the cherished lover, the dearest friend may inspire devotion, yet remain untrustworthy.
32. Do not open any files attached to an e - mail from an unknown, suspicious or untrustworthy source.
More similar words: trustworthy, untrusting, trust with, worthy, unworthy, newsworthy, noteworthy, entrust, roadworthy, praiseworthy, trust, trusty, trustee, trusted, trust in, distrust, trusting, mistrust, untrue, worth, intrusion, intrusive, antitrust, untruth, be worth, net worth, deed of trust, living trust, antitrust law, worthless.