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) | |
|---|---|
| international | More Definitions → |
| investigation | 1. an inquiry into unfamiliar or questionable activities 2. the work of inquiring into something thoroughly and systematically More Definitions → |
| investigating | 1. the work of inquiring into something thoroughly and systematically More Definitions → |
| 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 More Definitions → |
| inconvenience | 1. an inconvenient discomfort 2. a difficulty that causes anxiety More Definitions → |
| indispensable | More Definitions → |
| interpolation | 1. a message (spoken or written) that is introduced or inserted 2. (mathematics) calculation of the value of a function between the values already known More Definitions → |
| interrogation | 1. a sentence of inquiry that asks for a reply 2. a transmission that will trigger an answering transmission from a transponder More Definitions → |
| irresponsible | More Definitions → |
| inconsistency | 1. the relation between propositions that cannot both be true at the same time 2. the quality of being inconsistent and lacking a harmonious uniformity among things or parts More Definitions → |
| individuality | 1. the quality of being individual 2. the distinct personality of an individual regarded as a persisting entity More Definitions → |
| improvisation | 1. a creation spoken or written or composed extemporaneously (without prior preparation) 2. an unplanned expedient More Definitions → |
| incarceration | 1. the state of being imprisoned More Definitions → |
| insufficiency | 1. a lack of competence 2. (pathology) inability of a bodily part or organ to function normally More Definitions → |
| impossibility | 1. incapability of existing or occurring 2. an alternative that is not available More Definitions → |
| impressionist | 1. an artist who follows the theories of Impressionism More Definitions → |
| individualism | 1. the quality of being individual 2. a belief in the importance of the individual and the virtue of self-reliance and personal independence More Definitions → |
| introspection | 1. the contemplation of your own thoughts and desires and conduct More Definitions → |
| instantiation | 1. a representation of an idea in the form of an instance of it More Definitions → |
| inconceivable | More Definitions → |
| immunotherapy | 1. therapy designed to produce immunity to a disease or to enhance resistance by the immune system More Definitions → |
| impersonation | 1. a representation of a person that is exaggerated for comic effect 2. pretending to be another person More Definitions → |
| insensitivity | 1. the inability to respond to affective changes in your interpersonal environment More Definitions → |
| inevitability | 1. the quality of being unavoidable More Definitions → |
| infinitesimal | 1. (mathematics) a variable that has zero as its limit More Definitions → |
| indescribable | More Definitions → |
| inflorescence | 1. the time and process of budding and unfolding of blossoms 2. the flowering part of a plant or arrangement of flowers on a stalk More Definitions → |
| ineligibility | 1. the quality or state of being ineligible More Definitions → |
| industrialist | 1. someone who manages or has significant financial interest in an industrial enterprise More Definitions → |
| individualist | 1. a person who pursues independent thought or action More Definitions → |
| indeterminacy | 1. the quality of being vague and poorly defined More Definitions → |
| irrationality | 1. the state of being irrational; lacking powers of understanding More Definitions → |
| inventiveness | 1. the power of creative imagination More Definitions → |
| interrogative | 1. a sentence of inquiry that asks for a reply 2. some linguists consider interrogative sentences to constitute a mood More Definitions → |
| infallibility | 1. the quality of never making an error More Definitions → |
| isoproterenol | 1. drug (trade name Isuprel) used to treat bronchial asthma and to stimulate the heart More Definitions → |
| incrimination | 1. an accusation that you are responsible for some lapse or misdeed More Definitions → |
| invincibility | 1. the property being difficult or impossible to defeat More Definitions → |
| intermarriage | 1. marriage to a person belonging to a tribe or group other than your own as required by custom or law 2. marriage within one's own tribe or group as required by custom or law More Definitions → |
| interrogatory | 1. formal systematic questioning More Definitions → |
| inflexibility | 1. a lack of physical flexibility 2. the quality of being rigid and rigorously severe More Definitions → |