13-Letter Words Starting With IR

Here's the list of all the 34 13-Letter Words Starting With IR 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)
irresponsible
1. showing lack of care for consequences
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irreplaceable
1. impossible to replace
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irrepressible
1. impossible to repress or control
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irrationality
1. the state of being irrational; lacking powers of understanding
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13-Letter Words Starting With IR