1. Concave on one side and convex on the other with the concavity being greater than the convexity

See also: concave

• inexpressibly
• inexpressive
• inexpressively
• inexpugnable
• inexpungeable
• inexpungible
• inextensible
• inexterminable
• inextinguishable
• inextirpable
• inextricable
• inextricably
• infall
• infallibility
• infallible
• infallibly
• infamous
• infamously
• infamy
• infancy
• infant
• infant death
• infant deathrate
• infant feeding
• infant mortality