13-Letter Adjectives Starting With I
Here's the list of all the 165 13-Letter Adjectives 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 Adjectives (with Definitions and Examples) | |
---|---|
international | 1. concerning or belonging to all or at least two or more nations 2. from or between other countries More Definitions → |
institutional | 1. relating to or constituting or involving an institution 2. organized as or forming an institution More Definitions → |
informational | 1. relating to or having the nature of information More Definitions → |
instructional | 1. of or relating to or used in instruction More Definitions → |
inappropriate | 1. not suitable for a particular occasion etc 2. not in keeping with what is correct or proper More Definitions → |
inspirational | 1. imparting a divine influence on the mind and soul More Definitions → |
investigative | 1. designed to find information or ascertain facts More Definitions → |
interpersonal | 1. occurring among or involving several people More Definitions → |
indispensable | 1. not to be dispensed with; essential 2. absolutely necessary; vitally necessary More Definitions → |
intracellular | 1. located or occurring within a cell or cells More Definitions → |
insignificant | 1. devoid of importance, meaning, or force 2. signifying nothing More Definitions → |
instantaneous | 1. occurring with no delay More Definitions → |
irresponsible | 1. showing lack of care for consequences More Definitions → |
inexperienced | 1. lacking practical experience or training More Definitions → |
interoperable | 1. able to exchange and use information More Definitions → |
indeterminate | 1. of uncertain or ambiguous nature 2. (of a quantity) having no definite value, as an equation that cannot be solved More Definitions → |
immunological | 1. of or relating to immunology More Definitions → |
impressionist | 1. relating to or characteristic of Impressionism More Definitions → |
idiosyncratic | 1. peculiar to the individual More Definitions → |
incapacitated | 1. lacking in or deprived of strength or power More Definitions → |
inconceivable | 1. totally unlikely More Definitions → |
introspective | 1. given to examining own sensory and perceptual experiences More Definitions → |
intergalactic | 1. between or among galaxies More Definitions → |
intramuscular | 1. within a muscle More Definitions → |
irreplaceable | 1. impossible to replace More Definitions → |
infinitesimal | 1. infinitely or immeasurably small More Definitions → |
indescribable | 1. defying expression or description More Definitions → |
inhomogeneous | 1. not homogeneous More Definitions → |
impracticable | 1. not capable of being carried out or put into practice More Definitions → |
intercellular | 1. located between cells More Definitions → |
incriminating | 1. charging or suggestive of guilt or blame More Definitions → |
investigatory | 1. designed to find information or ascertain facts More Definitions → |
inexhaustible | 1. incapable of being entirely consumed or used up 2. that cannot be entirely consumed or used up More Definitions → |
inconsiderate | 1. without proper consideration or reflection 2. lacking regard for the rights or feelings of others More Definitions → |
interlocutory | 1. consisting of dialogue More Definitions → |
impermissible | 1. not permitted 2. not allowable More Definitions → |
inconspicuous | 1. not prominent or readily noticeable More Definitions → |
individualist | 1. marked by or expressing individuality More Definitions → |
irrepressible | 1. impossible to repress or control More Definitions → |
incommunicado | 1. without the means or right to communicate More Definitions → |
interrogative | 1. relating to verbs in the so-called interrogative mood 2. relating to the use of or having the nature of an interrogation More Definitions → |
interspecific | 1. arising or occurring between species More Definitions → |
imperceptible | 1. impossible or difficult to perceive by the mind or senses More Definitions → |
indefatigable | 1. showing sustained enthusiastic action with unflagging vitality More Definitions → |
insubstantial | 1. lacking in nutritive value 2. lacking solidity or strength More Definitions → |
interrogatory | 1. relating to the use of or having the nature of an interrogation More Definitions → |
intracerebral | 1. within the brain More Definitions → |