| Words | Parts of Speech | Meaning/Definition/Similar Words |
|---|---|---|
| irradiant | adjective | Irradiating or illuminating; as, the irradiant moon. |
| irradiate | verb t. | To throw rays of light upon; to illuminate; to brighten; to adorn with luster., To enlighten intellectually; to illuminate; as, to irradiate the mind., To animate by heat or light., To radiate, shed, or diffuse., To emit rays; to shine., Illuminated; irradiated. |
| irrecured | adjective | Incurable. |
| irregular | adjective | Not regular; not conforming to a law, method, or usage recognized as the general rule; not according to common form; not conformable to nature, to the rules of moral rectitude, or to established principles; not normal; unnatural; immethodical; unsymmetrical; erratic; no straight; not uniform; as, an irregular line; an irregular figure; an irregular verse; an irregular physician; an irregular proceeding; irregular motion; irregular conduct, etc. Cf. Regular., One who is not regular; especially, a soldier not in regular service. |
| irremoval | noun | Absence of removal. |
| irrigated | imp. & past participle | of Irrigate |
| irriguous | adjective | Watered; watery; moist; dewy., Gently penetrating or pervading. |
| irrisible | adjective | Not risible. |
| irritable | adjective | Capable of being irriated., Very susceptible of anger or passion; easily inflamed or exasperated; as, an irritable temper., Endowed with irritability; susceptible of irritation; capable of being excited to action by the application of certain stimuli., Susceptible of irritation; unduly sensitive to irritants or stimuli. See Irritation, n., 3. |
| irritably | adverb | In an irritable manner. |
| irritancy | noun | The state or quality of being null and void; invalidity; forfeiture., The state o quality of being irritant or irritating. |
| irritated | imp. & past participle | of Irritate |
| irrorated | imp. & past participle | of Irrorate |
| irruption | noun | A bursting in; a sudden, violent rushing into a place; as, irruptions of the sea., A sudden and violent inroad, or entrance of invaders; as, the irruptions of the Goths into Italy. |
| irruptive | adjective | Rushing in or upon. |