Synonyms Starting with I
Instill Synonyms: infuse, impart, indoctrinate, impregnate, implant, plant, inseminate, teach, inculcate, instruct, propagandize, impress, imbue, brainwash.Instinct Synonyms: impulse, tendency, aptitude, proclivity, bent, leaning, prompting, inclination, flair, faculty, capacity, gift, talent, propensity, penchant.Instinctive Synonyms: innate, inborn, inbred, inherent, instinctual, natural, automatic, spontaneous, involuntary, reflex, constitutional, characteristic, ingrained, intuitive, unpremeditated.Institute Synonyms: organization, society, establishment, body, association, academy, school, league, fellowship, union.establish, inaugurate, introduce, originate, initiate, found, set up, erect, install, begin, commencInstitution Synonyms: establishment, foundation, enactment, organization, corporation, society, league, fellowship, union, academy, school, hall.custom, usage, practice, principle, law, convention, rite, ritual, code, reguInstitutional Synonyms: established, settled, conventional, societal, organized, bureaucratic, customary, usual, accepted, prevalent, formal.Instruct Synonyms: teach, inform, impart, explain, enlighten, educate, guide, direct, tutor, school, coach, indoctrinate, train, catechize, notify, apprise.Instruction Synonyms: teaching, information, education, indoctrination, training, schooling, counsel, guidance, bidding, prescription, enlightenment, coaching, edification, direction, order.Instructive Synonyms: enlightening, informative, informing, educational, explanatory, guiding, edifying, pedagogical, perceptive, illuminating, revealing, heuristic, hortatory.Instructor Synonyms: teacher, educator, tutor, trainer, counsel, guide, adviser, pedagogue, master, preceptor, schoolmaster, lecturer, exponent, mentor.Instrument Synonyms: agent, medium, agency, vehicle, hireling, puppet, tool, go-between, intermediary, expediter, lackey, servant, flunkey, pawn, catimplement, tool, means, device, wherewithal, machine, machinery, mechaniInstrumental Synonyms: useful, helpful, serviceable, functional, contributory, conducive, effective, effectual, accessory, applicable, contingent, implemental, mediative, utilitarian.Instrumentality Synonyms: agency.Insubordinate Synonyms: disobedient.Insubordination Synonyms: disobedience, revolt, rebellion, defiance, mutiny, insurgence, insurgency, sedition, unruliness, insolence, impudence, brass, intractability, contumacy.Insubstantial Synonyms: flimsy, frail, fragile, delicate, airy, gossamer, light, slight, incorporeal, ethereal, impalpable, weightless, disembodied, intangible, unsubstantial.Insufferable Synonyms: intolerable, unendurable, insupportable, unbearable, agonizing, outrageous, appalling, harrowing, tormenting, excruciating, killing, deadly.Insufficient Synonyms: inadequate, deficient, incommensurate, scanty, meager, sparse, lacking, wanting, slim, skimpy, incomplete, stinted, sketchy.Insular Synonyms: isolated, insulated, parochial, provincial, lonely, circumscribed, limited, restricted, confined, cloistered, narrow, narrow-minded, hidebound, petty, intolerant.Insulate Synonyms: isolate, separate, detach, set apart, segregate, quarantine, seclude, sequester, sequestrate, cut off, disengage, dissociate.Insult Synonyms: offend, affront, hurt, abuse, outrage, scorn, attack, misprise, undervalue, scorn, deride, rebuff, cut, ridicule, sneer, spurn, dishonor.offense, affront, injury, attack, snub, cut, slight, indignity,Insulting Synonyms: offensive, cutting, abusive, hurtful, scornful, disrespectful, contemptuous, slighting, disparaging, nasty, insolent, scurrilous, disdainful, derisive, humiliating.Insuperable Synonyms: insurmountable, unconquerable, invincible, indomitable, unbeatable, unattainable, unachievable, impregnable, unassailable, impossible.Insupportable Synonyms: intolerable.Insurance Synonyms: pledge, guarantee, assurance, warranty, indemnity, indemnification, premium, policy, contract, covenant, security.