Countable Nouns Starting with IRR and Containing RR

Browse 39 valid English countable nouns starting with IRR and containing RR, from Irregular, Irrational, Irrigation, Irritation, Irregularity, Irreconcilable and Irritant to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review singular and plural count rules.

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Starts with IRRA7 words
irrational
irrationality
irradiation
irradiance
irradiator
irrationalist
irradiancy
Starts with IRRE24 words
irregular
irregularity
irreconcilable
irrelevance
irresponsibility
irreducible
irreverence
irrelevancy
irreversibility
irredentist
irreducibility
irreality
irreconcilability
irreproducibility
irreciprocity
irreligionist
irredenta
irreconcilement
irreduction
irrelation
irreconciliation
irrespectability
irremission
irrecognition
Starts with IRRI7 words
irrigation
irritation
irritant
irrigator
irritancy
irritator
irrision
Starts with IRRU
1 words
irruption

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