i-rasˈci-ble (ī-răsˈĭ-b’l), easily provoked to anger, fiery, hasty.

ire (īr), anger.

irˌre-sistˈible (ĭrˌe᷵-zĭsˈtĭ-b’l), overpowering.

ir-resˌo-luˈtion (ĭ-rĕzˌō-lūˈshŭn), doubt, uncertainty.

ir-revˈer-ent (ĭ-rĕvˈẽr-ĕnt), disrespectful.

ir-revˈo-ca-ble (ĭ-rĕvˈōkȧ-b’l), unchangeable, past recall.

irˌri-ta-ble (ĭrˌĭ-tȧ-b’l), touchy, fretful.

irˌri-taˈtion (ĭrˌĭ-tāˈshŭn), excitement of impatience, anger; or passion; annoyance, anger.

ir-rupˈtion (ĭ-rŭpˈshŭn), a sudden and violent inroad or invasion.

iˌso-laˈtion (īˌsō-lāˈshŭn), being alone, separate from others.