the GNU version of the Collaborative International Dictionary of English
adj. Tending to deceive; having power to mislead, or impress with false opinions.
The Century Dictionary and Cyclopedia
Tending to deceive; apt or having power to mislead or impress false opinions: as, a deceptive countenance or appearance.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
adj. designed to deceive or mislead either deliberately or inadvertently
adj. causing one to believe what is not true or fail to believe what is true
Word Usage
"This comes soon after Britain's foreign secretary, David Miliband, urged we stop using the term 'war on terror,' which he called deceptive and misleading."