KEY: Luminary.
SYN: Sage, savant, celebrity, light, genius.
ANT: Fool, ignoramus, dunce, lout, blockhead.

• Impudence
• Impudent
• Impugn
• Impulse
• Impulsive
• Impure
• Impute
• Inability, [See ABILITY]
• Inaccessible, [See ACCESSIBLE]
• Inaccurate, [See ACCURATE]
• Inaction, [See ACTION]
• Inactive
• Inactivity, [See ACTIVITY]
• Inadequate, [See ADEQUATE]
• Inadmissible, [See ADMISSIBLE]
• Inadvertence
• Inadvertent
• Inalienable
• Inane
• Inanimate, [See ANIMATE]
• Inanition
• Inanity
• Inappetency, [See APPETITE]
• Inapplicable, [See APPLICABLE]
• Inapposite, [See APPOSITE]