14-Letter Words Starting With I

Here's the list of all the 614 14-Letter Words 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 Words (with Definitions and Examples)
implementation
1. the act of accomplishing some aim or executing some order
2. the act of implementing (providing a practical means for accomplishing something); carrying into effect
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infrastructure
1. the basic structure or features of a system or organization
2. the stock of basic facilities and capital equipment needed for the functioning of a country or area
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identification
1. the act of designating or identifying something
2. evidence of identity; something that identifies a person or thing
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interpretation
1. a mental representation of the meaning or significance of something
2. the act of interpreting something as expressed in an artistic performance
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initialization
1. (computer science) the format of sectors on the surface of a hard disk drive so that the operating system can access them and setting a starting position
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individualized
1. made for or directed or adjusted to a particular individual
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immunoglobulin
1. a class of proteins produced in lymph tissue in vertebrates and that function as antibodies in the immune response
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interconnected
1. reciprocally connected
2. operating as a unit
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industrialized
1. made industrial; converted to industrialism
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intellectually
1. of or relating to the intellect
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incompleteness
1. the state of being crude and incomplete and imperfect
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interdependent
1. mutually dependent
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intermittently
1. in an intermittent manner
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intermediation
1. the act of intervening for the purpose of bringing about a settlement
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indiscriminate
1. not marked by fine distinctions
2. failing to make or recognize distinctions
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interpretative
1. that provides interpretation
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interferometer
1. any measuring instrument that uses interference patterns to make accurate measurements of waves
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interplanetary
1. between or among planets
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indestructible
1. very long lasting
2. not easily destroyed
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insurmountable
1. not capable of being surmounted or overcome
2. impossible to surmount
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industrialised
1. made industrial; converted to industrialism
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immobilization
1. fixation (as by a plaster cast) of a body part in order to promote proper healing
2. the act of limiting movement or making incapable of movement
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insufficiently
1. to an insufficient degree
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indoctrination
1. teaching someone to accept doctrines uncritically
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initialisation
1. (computer science) the format of sectors on the surface of a hard disk drive so that the operating system can access them and setting a starting position
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incompressible
1. incapable of being compressed; resisting compression
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irreconcilable
1. impossible to reconcile
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intelligentsia
1. an educated and intellectual elite
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intermolecular
1. existing or acting between molecules
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intramolecular
1. within the molecule; occurring by a reaction between different parts of the same molecule
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impressionable
1. easily impressed or influenced
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individualised
1. made for or directed or adjusted to a particular individual
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intentionality
1. expressive of intentions
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insignificance
1. the quality of having little or no significance
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immunogenicity
1. the property of eliciting an immune response
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intervertebral
1. pertaining to the space between two vertebrae
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inconsistently
1. without showing consistency
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impoverishment
1. the state of having little or no money and few or no material possessions
2. the act of making someone poor
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14-Letter Words Starting With I