7-Letter Nouns Starting With I

Here's the list of all the 308 7-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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initial
1. the first letter of a word (especially a person's name)
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instant
1. a very short time (as the time it takes the eye to blink or the heart to beat)
2. a particular point in time
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illegalMore Definitions →
imaging
1. the ability to form mental images of things or events
2. (medicine) obtaining pictures of the interior of the body
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inquiry
1. a search for knowledge
2. an instance of questioning
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insight
1. clear or deep perception of a situation
2. a feeling of understanding
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insider
1. an officer of a corporation or others who have access to private information about the corporation's operations
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illness
1. impairment of normal physiological function affecting part or all of an organism
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integer
1. any of the natural numbers (positive or negative) or zero
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interim
1. the time between one event, process, or period and another
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invalid
1. someone who is incapacitated by a chronic illness or injury
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invoice
1. an itemized statement of money owed for goods shipped or services rendered
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insured
1. a person whose interests are protected by an insurance policy; a person who contracts for an insurance policy that indemnifies him against loss of property or life or health etc.
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insulin
1. hormone secreted by the isles of Langerhans in the pancreas; regulates storage of glycogen in the liver and accelerates oxidation of sugar in cells
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indices
1. a numerical scale used to compare variables with one another or with some reference number
2. a number or ratio (a value on a scale of measurement) derived from a series of observed facts; can reveal relative changes as a function of time
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imagery
1. the ability to form mental images of things or events
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imprint
1. a distinctive influence
2. a concavity in a surface produced by pressing
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issuing
1. the act of providing an item for general use or for official purposes (usually in quantity)
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insurer
1. a financial institution that sells insurance
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inverse
1. something inverted in sequence or character or effect
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incubus
1. a male demon believed to lie on sleeping persons and to have sexual intercourse with sleeping women
2. a situation resembling a terrifying dream
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impulse
1. an instinctive motive
2. a sudden desire
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incense
1. a substance that produces a fragrant odor when burned
2. the pleasing scent produced when incense is burned
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implant
1. a prosthesis placed permanently in tissue
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impress
1. the act of coercing someone into government service
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innings
1. the batting turn of a cricket player or team
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ironing
1. garments (clothes or linens) that are to be (or have been) ironed
2. the work of using heat to smooth washed clothes in order to remove any wrinkles
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inferno
1. any place of pain and turmoil
2. a very intense and uncontrolled fire
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inertia
1. a disposition to remain inactive or inert
2. (physics) the tendency of a body to maintain its state of rest or uniform motion unless acted upon by an external force
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iceberg
1. a large mass of ice floating at sea; usually broken off of a polar glacier
2. lettuce with crisp tightly packed light-green leaves in a firm head
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itching
1. an irritating cutaneous sensation that produces a desire to scratch
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isotope
1. one of two or more atoms with the same atomic number but with different numbers of neutrons
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infancy
1. the early stage of growth or development
2. the earliest state of immaturity
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impetus
1. a force that moves something along
2. the act of applying force suddenly
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ironman
1. a strong man of exceptional physical endurance
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incline
1. an elevated geological formation
2. an inclined surface connecting two levels
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iridium
1. a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
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invader
1. someone who enters by force in order to conquer
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ingress
1. (astronomy) the disappearance of a celestial body prior to an eclipse
2. the act of entering
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inhaler
1. a dispenser that produces a chemical vapor to be inhaled in order to relieve nasal congestion
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infidel
1. a person who does not acknowledge your god
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impasse
1. a situation in which no progress can be made or no advancement is possible
2. a street with only one way in or out
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infield
1. the area of a baseball field that is enclosed by 3 bases and home plate
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insularMore Definitions →
inquest
1. an inquiry into the cause of an unexpected death
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indexer
1. someone who provides an index
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insides
1. internal organs collectively (especially those in the abdominal cavity)
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isthmus
1. a relatively narrow strip of land (with water on both sides) connecting two larger land areas
2. a cord-like tissue connecting two larger parts of an anatomical structure
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interne
1. an advanced student or graduate in medicine gaining supervised practical experience
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inboardMore Definitions →
infarct
1. localized necrosis resulting from obstruction of the blood supply
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inkling
1. a slight suggestion or vague understanding
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inkwell
1. a small well holding writing ink into which a pen can be dipped
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imperia
1. the domain ruled by an emperor or empress; the region over which imperial dominion is exercised
2. supreme authority; absolute dominion
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inducer
1. an agent capable of activating specific genes
2. someone who tries to persuade or induce or lead on
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innards
1. internal organs collectively (especially those in the abdominal cavity)
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ignitor
1. a substance used to ignite or kindle a fire
2. a device for lighting or igniting fuel or charges or fires
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igniter
1. a substance used to ignite or kindle a fire
2. a device for lighting or igniting fuel or charges or fires
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7-Letter Nouns Starting With I