You searched for: “il
(Latin: suffix; ability to, capable of, suitable for; pertaining to, like, belonging to, tending to)
(Latin: no, not [ig-, il-, im-, ir-])
(Latin: in, into, within, inside, on, toward [il-, ir-, im-], in, into, etc.: involve, incur, invade; also, used intensively, as in the words inflame and inflammable, or without perceptible force.)