13-Letter Nouns Starting With I

Here's the list of all the 547 13-Letter Nouns Starting With I 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 Nouns (with Definitions and Examples)
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investigation
1. an inquiry into unfamiliar or questionable activities
2. the work of inquiring into something thoroughly and systematically
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investigating
1. the work of inquiring into something thoroughly and systematically
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incorporation
1. consolidating two or more things; union in (or into) one body
2. learning (of values or attitudes etc.) that is incorporated within yourself
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inconvenience
1. an inconvenient discomfort
2. a difficulty that causes anxiety
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13-Letter Nouns Starting With I