KEY: Retentive.
SYN: Preservative, close, tenacious, mindful.
ANT: Loose, leaky, oblivious.

• Inanimate, [See ANIMATE]
• Inanition
• Inanity
• Inappetency, [See APPETITE]
• Inapplicable, [See APPLICABLE]
• Inapposite, [See APPOSITE]
• Inappreciable
• Inappropriate, [See PROPER]
• Inapt, [See APT]
• Inarticulate
• Inartificial, [See ARTIFICIAL]
• Inattention, [See ATTENTION]
• Inaudible
• Inaugurate
• Inauguration, [See INAUGURATE_and_TERMINATION]
• Inauspicious, [See AUSPICIOUS]
• Inborn, [See CONGENITAL]
• Inbred, [See CONGENITAL]
• Incalculable, [See CALCULATE]
• Incandescence
• Incantation
• Incapable
• Incapacious, [See CAPACIOUS]
• Incapacity, [See CAPACITY]
• Incarcerate