i字开头的英语单词有哪些

it - pro. ice -
idea -
identify -

if -
illegal -
imagine -
immediate -
import -

important -
improve -

in - prep. inside;
incident -
incite - v.
include - v.
increase - v.
independent -
individual - n.
industry - n.
infect - v.
inflation - n.

influence - v.

inform - v.
information - n.
inject - v.
injure - v.
innocent -
insane -
insect - n.
inspect - v.

instead -

instrument - n.

insult - v.
intelligence - n.

intelligent - ad.
intense - ad.

interest - n.
interfere - v.
international - ad.
intervene - v.
invade - v.

invent - v.
invest - v.
investigate - v.

invite - v.
involve - v.

iron - n.

island - n.

issue - n.

invite， invention, imagine