Nouns Starting with IRR and Containing U

Browse 14 valid English nouns starting with IRR and containing U, from Irregular, Irregularity, Irreducible, Irresolution, Irruption, Irreducibility and Irrefutability to rarer terms. Check definitions and spelling below, or visit our noun grammar guide to review pluralization and capitalization rules.

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Starts with IRRE13 words
irregular
irregularity
irreducible
irresolution
irreducibility
irrefutability
irreproducibility
irresoluteness
irrefutableness
irreligiousness
irreduction
irresolubility
irreducibleness
Starts with IRRU1 words
irruption

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