Words Starting with IR and Containing O

Browse 143 verified English words starting with IR and containing O, including Ironic, Irony, Irons, Irrational, Irrigation, Irresponsible and Irritation. Validated against official game lexicons for Scrabble, Wordle, crosswords, and daily writing, explore definitions and letter counts below.

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Starts with IRA1 words
iracundulous
Starts with IRE2 words
irenology
irenicon
Starts with IRI14 words
iridology
iridectomy
iridologist
iridotomy
iridization
iridaceous
iridocyte
iridomyrmex
iridosmium
iridosmine
irisation
iridochoroiditis
iriscope
iridoconstrictor
Starts with IRK3 words
irksome
irksomeness
irksomely
Starts with IRO24 words
iron
ironic
irony
ironically
irons
ironing
ironclad
ironman
ironical
ironworks
ironworker
ironfisted
ironwork
ironmonger
ironwood
ironsides
ironmongery
ironweed
ironstone
ironer
ironside
ironist
ironbound
ironworking
Starts with IRR24 words
irrational
irrigation
irresponsible
irritation
irreconcilable
irrevocable
irrevocably
irresponsibility
irrationally
irresponsibly
irrationality
irrecoverable
irradiation
irresolution
irrecoverably
irreproachable
irresolute
irremovable
irreligious
irreconcilably
irruption
irresolvable
irresolutely
irrigator

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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.