Countable Nouns Starting with IR and Containing RI

Explore 22 verified English countable nouns starting with IR and containing RI, including Irrigation, Iris, Irritation, Irregularity, Irritant, Iridescence and Irrigator. Browse these count nouns with singular and plural forms below, or review singular and plural count rules in our noun grammar guide.

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Starts with IRI14 words
iris
iridescence
iridectomy
iridologist
iridotomy
irid
iridization
iridocyte
iridomyrmex
iridosmine
irisation
iridochoroiditis
iriscope
iridoconstrictor
Starts with IRR8 words
irrigation
irritation
irregularity
irritant
irrigator
irritancy
irritator
irrision

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