Digest

　　Digest

　　Congestion

　　Inhibit

　　Inhibition

　　In-kind transfers

　　Inoculate

　　Input

　　Installation

　　Installation

　　Instantaneous

　　Instigate

　　Institution

　　Socialist institutions

　　Instrumental

　　His father is instrumental in getting job for him.

　　Insulate

　　Insular

　　Insulin

　　Intangible

　　Integral

　　Tai wan is integral of china.