12-Letter Words Starting With IRR

Here's the list of all the 56 12-Letter Words Starting With IRR in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
irrespective
1. in spite of everything; without regard to drawbacks
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irresistible
1. impossible to resist; overpowering
2. overpoweringly attractive
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irreversible
1. incapable of being reversed
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irritability
1. an irritable petulant feeling
2. excessive sensitivity of an organ or body part
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irregularity
1. behavior that breaches the rule or etiquette or custom or morality
2. not characterized by a fixed principle or rate; at irregular intervals
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12-Letter Words Starting With IRR