Irate ī-rāte´, not ī´rāte. Worcester gives the latter.
Irrational—ir-răsh´un-al, not ĭr-rā´shun-al. Irrationally (ĭr-răsh´un-al-ly), etc.
Irrecognizable—ir-re-kŏg´ni-za-ble, not ĭr-rĕk´og-nī-za-ble.
Irrelevant, not irrevelant. Not applicable; not suited.
Isinglass ī´zĭng-glass, is a kind of gelatine prepared from the sounds or air-bladders of certain fish, and is used in jellies, for clarifying liquors, etc.; while the transparent substance, frequently called isinglass, which is used in the doors of stoves and lanterns, is really mica, a mineral that admits of being cleaved into thin plates.
Isolate—ĭs´o-lāte, not ī´so-late. Isolated (ĭs´o-lā-ted), etc. Worcester gives ĭz´o-lāte, etc.
Itch—ĭtch, not ēch.
J.
Jamb, not jam is the spelling of the side-piece of a door, window or fire-place.
Jaundice—jän´dĭs, not jan-ders.