Delusive/dɪˈluːsɪv/ Definition 1 of 1Pro Tip 1/3Not Trustworthy Use 'delusive' to describe things or information that you cannot trust. The brochure gave a delusive impression of the hotel's quality. Pro Tip 2/3Intentionally Misleading 'Delusive' often implies that there's a deliberate attempt to mislead someone. The con artist's delusive tactics fooled many people. Pro Tip 3/3Unreal Expectations Use 'delusive' when something gives you false hope or expectations. The idea that the test would be easy was delusive.