Words Starting with IR and Containing U

Browse 45 verified English words starting with IR and containing U, including Irregular, Irregularity, Irrefutable, Irreducible, Iridium, Irresolution and Irresolute. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with IRA3 words
iracund
iracundity
iracundulous
Starts with IRE3 words
ireful
irefully
irefulness
Starts with IRI3 words
iridium
iridaceous
iridosmium
Starts with IRO1 words
ironbound
Starts with IRR24 words
irregular
irregularity
irregularly
irrefutable
irreducible
irresolution
irresolute
irrefutably
irreducibly
irreligious
irruption
irresolutely
irreducibility
irrebuttable
irrefutability
irrupt
irreproducible
irruptive
irreproducibility
irresoluble
irresoluteness
irrefutableness
irreligiousness
irreduction
Starts with IRU1 words
irukandji

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Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.