8-Letter Words Starting With IN

Here's the list of all the 514 8-Letter Words Starting With IN 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)
internet
1. a computer network consisting of a worldwide network of computer networks that use the TCP/IP network protocols to facilitate data transmission and exchange
More Definitions →
industry
1. the people or companies engaged in a particular kind of commercial enterprise
2. the organized action of making of goods and services for sale
More Definitions →
interest
1. excite the curiosity of; engage the interest of
2. be on the mind of
More Definitions →
included
1. enclosed in the same envelope or package
More Definitions →
increase
1. a quantity that is added
2. a change resulting in an increase
More Definitions →
involved
1. entangled or hindered as if e.g. in mire
2. emotionally involved
More Definitions →
internal
1. happening or arising or located within some limits or especially surface
2. occurring within an institution or community
More Definitions →
informed
1. having much knowledge or education
More Definitions →
intended
1. future; betrothed
2. resulting from one's intentions
More Definitions →
interior
1. situated within or suitable for inside a building
2. inside the country
More Definitions →
instance
1. an occurrence of something
2. an item of information that is typical of a class or group
More Definitions →
indicate
1. be a signal for or a symptom of
2. indicate a place, direction, person, or thing; either spatially or figuratively
More Definitions →
investor
1. someone who commits capital in order to gain financial returns
More Definitions →
incident
1. a single distinct event
2. a public disturbance
More Definitions →
inspired
1. being of such surpassing excellence as to suggest inspiration by the gods
More Definitions →
interval
1. a definite length of time marked off by two instants
2. a set containing all points (or all real numbers) between two given endpoints
More Definitions →
integral
1. of or denoted by an integer
2. the result of a mathematical integration; F(x) is the integral of f(x) if dF/dx = f(x)
More Definitions →
infected
1. containing or resulting from disease-causing organisms
More Definitions →
informal
1. not formal
2. used of spoken and written language
More Definitions →
innocent
1. a person who lacks knowledge of evil
2. lacking intent or capacity to injure
More Definitions →
interact
1. act together or towards others or with others
More Definitions →
indirect
1. having intervening factors or persons or influences
2. not as a direct effect or consequence
More Definitions →
invasion
1. the act of invading; the act of an army that invades for conquest or plunder
2. any entry into an area not previously occupied
More Definitions →
infrared
1. the infrared region of the electromagnetic spectrum; electromagnetic wave frequencies below the visible range
2. electromagnetic radiation with wavelengths longer than visible light but shorter than radio waves
More Definitions →
incoming
1. the act of entering
2. arriving at a place or position
More Definitions →
infinite
1. the unlimited expanse in which everything is located
2. having no limits or boundaries in time or space or extent or magnitude
More Definitions →
incurred
1. make oneself subject to; bring upon oneself; become liable to
2. receive a specified treatment (abstract)
More Definitions →
intimate
1. give to understand
2. imply as a possibility
More Definitions →
intranet
1. a restricted computer network; a private network created using World Wide Web software
More Definitions →
inactive
1. (pathology) not progressing or increasing; or progressing slowly
2. (military) not involved in military operations
More Definitions →
infinity
1. time without end
More Definitions →
infantry
1. an army unit consisting of soldiers who fight on foot
More Definitions →
inherent
1. existing as an essential constituent or characteristic
2. in the nature of something though not readily apparent
More Definitions →
initiate
1. bring into being
2. take the lead or initiative in; participate in the development of
More Definitions →
inventor
1. someone who is the first to think of or make something
More Definitions →
invasive
1. involving invasion or aggressive attack
2. gradually intrusive without right or permission
More Definitions →
indexing
1. the act of classifying and providing an index in order to make items easier to retrieve
More Definitions →
inviting
1. attractive and tempting
More Definitions →
inclined
1. having made preparations
2. (often followed by `to') having a preference, disposition, or tendency
More Definitions →
inferior
1. one of lesser rank or station or quality
2. a character or symbol set or printed or written beneath or slightly below and to the side of another character
More Definitions →
insomnia
1. an inability to sleep; chronic sleeplessness
More Definitions →
infusion
1. a solution obtained by steeping or soaking a substance (usually in water)
2. the process of extracting certain active properties (as a drug from a plant) by steeping or soaking (usually in water)
More Definitions →
infamous
1. known widely and usually unfavorably
More Definitions →
instinct
1. inborn pattern of behavior often responsive to specific stimuli
2. (followed by `with') deeply filled or permeated
More Definitions →
insanity
1. relatively permanent disorder of the mind
More Definitions →
inverter
1. an electrical converter that converts direct current into alternating current
More Definitions →
inverted
1. being in such a position that top and bottom are reversed
2. (of a plant ovule) completely inverted; turned back 180 degrees on its stalk
More Definitions →
instruct
1. impart skills or knowledge to
2. give instructions or directions for some task
More Definitions →
insecure
1. not firm or firmly fixed; likely to fail or give way
2. lacking in security or safety
More Definitions →
intimacy
1. close or warm friendship
2. a usually secretive or illicit sexual relationship
More Definitions →
inferred
1. reason by deduction; establish by deduction
2. draw from specific cases for more general cases
More Definitions →
insignia
1. a badge worn to show official position
More Definitions →
intruder
1. someone who intrudes on the privacy or property of another without permission
More Definitions →
intrigue
1. a crafty and involved plot to achieve your (usually sinister) ends
2. a clandestine love affair
More Definitions →
inquirer
1. someone who asks a question
More Definitions →
inducing
1. act of bringing about a desired result
More Definitions →
inflated
1. enlarged beyond truth or reasonableness
2. pretentious (especially with regard to language or ideals)
More Definitions →
intercom
1. a communication system linking different rooms within a building or ship etc
More Definitions →
invading
1. involving invasion or aggressive attack
More Definitions →
intrepid
1. invulnerable to fear or intimidation
More Definitions →
injector
1. a contrivance for injecting (e.g., water into the boiler of a steam engine or particles into an accelerator etc.)
2. An injector, ejector, steam ejector, steam injector, eductor-jet pump or thermocompressor is a type of pump.
More Definitions →
infringe
1. go against, as of rules and laws
2. advance beyond the usual limit
More Definitions →
indecent
1. offensive to good taste especially in sexual matters
2. not in keeping with accepted standards of what is right or proper in polite society
More Definitions →
innovate
1. bring something new to an environment
More Definitions →
indebted
1. owing gratitude or recognition to another for help or favors etc
2. under a legal obligation to someone
More Definitions →
incision
1. a depression scratched or carved into a surface
2. the cutting of or into body tissues or organs (especially by a surgeon as part of an operation)
More Definitions →
infernal
1. characteristic of or resembling Hell
2. of or pertaining to or characteristic of a very uncontrolled and intense fire
More Definitions →
inertial
1. of or relating to inertia
More Definitions →
indigent
1. poor enough to need help from others
More Definitions →
inaction
1. the state of being inactive
More Definitions →
inositol
1. an optically inactive alcohol that is a component of the vitamin B complex
More Definitions →
informer
1. one who reveals confidential information to the police or other authority
More Definitions →
intifada
1. an uprising by Palestinian Arabs (in both the Gaza Strip and the West Bank) against Israel in the late 1980s and again in 2000
More Definitions →
iniquity
1. morally objectionable behavior
2. an unjust act
More Definitions →
inflamed
1. resulting from inflammation; hot and swollen and reddened
2. lighted with red light as if with flames
More Definitions →
insanely
1. in an insane manner
2. (used as intensives) excessively
More Definitions →
incisive
1. having or demonstrating ability to recognize or draw fine distinctions
2. suitable for cutting or piercing
More Definitions →
intently
1. with strained or eager attention
More Definitions →
inductor
1. an electrical device (typically a conducting coil) that introduces inductance into a circuit
More Definitions →
inwardly
1. with respect to private feelings
More Definitions →
insulate
1. protect from heat, cold, or noise by surrounding with insulating material
2. place or set apart
More Definitions →
inhumane
1. lacking and reflecting lack of pity or compassion
More Definitions →
innuendo
1. an indirect (and usually malicious) implication
More Definitions →
inequity
1. injustice by virtue of not conforming with rules or standards
More Definitions →
incubate
1. grow under conditions that promote development
2. sit on (eggs)
More Definitions →
interred
1. place in a grave or tomb
2. placed in a grave
More Definitions →
inguinal
1. of or relating to or near the groin
More Definitions →
inoculum
1. a substance (a virus or toxin or immune serum) that is introduced into the body to produce or increase immunity to a particular disease
More Definitions →
insolent
1. marked by casual disrespect
2. unrestrained by convention or propriety
More Definitions →
incensed
1. angered at something unjust or wrong
More Definitions →
influent
1. flowing inward
More Definitions →
intersex
1. one having both male and female sexual characteristics and organs; at birth an unambiguous assignment of male or female cannot be made
More Definitions →
intermix
1. combine into one
More Definitions →
indolent
1. disinclined to work or exertion
2. (of tumors, e.g.) slow to heal or develop and usually painless
More Definitions →
intaglio
1. a printing process that uses an etched or engraved plate; the plate is smeared with ink and wiped clean, then the ink left in the recesses makes the print
2. glyptic art consisting of a sunken or depressed engraving or carving on a stone or gem (as opposed to cameo)
More Definitions →
inflator
1. an air pump operated by hand to inflate something (as a tire)
More Definitions →
inimical
1. not friendly
More Definitions →
inedible
1. not suitable for food
More Definitions →
inductee
1. a person inducted into an organization or social group
2. someone who is drafted into military service
More Definitions →
inhalant
1. inhaling or serving for inhalation
2. something that is inhaled
More Definitions →

8-Letter Words Starting With IN