1. Significant; ominous; serving as a warning of danger; - applied esp. to the warning colours or forms of certain animals

Encyclopedia: Sematic

• nonhierarchical
• nonhuman
• nonillion
• nonimitative
• nonimmune
• nonindulgence
• nonindulgent
• nonindustrial
• noninfectious
• noninflammatory
• noninheritable
• noninstitutional
• noninstitutionalised
• noninstitutionalized
• nonintegrated
• nonintellectual
• noninterchangeable
• noninterference
• nonintersecting
• nonintervention
• noninvasive
• nonionic
• nonionised
• nonionized
• nonjudgmental