Thesaurus — Synonyms & Antonyms

insight

perception, understanding, discernment, comprehension, awareness

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insignia

insigne

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insignificant

base, contemptible, floccinaucinihilipilificatious, foolish, for the birds

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insipid

bland, cardboard, flaggy, flavorless, ingustible

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insist

maintain, assert, contend, stress, demand

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insisting

adamant, persistent, unyielding, emphatic, unrelenting

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insomnia

sleeplessness

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inspect

scrutinize, survey, audit, look over, vet

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inspection

review, check, survey, appraisal, assessment

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inspector

examiner, auditor, surveyor, checker, investigator

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inspiration

muse, stimulus, motivation, encouragement, spark

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inspirational

uplifting, motivating, encouraging, stirring

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inspire

motivate, encourage, stimulate, energize, uplift

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inspired

brilliant, creative, imaginative, gifted, masterful

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inspiring

uplifting, stirring, rousing, motivating, encouraging

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instability

volatility, unsteadiness, precariousness, turbulence

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install

set up, fit, mount, establish, position

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installation

setup, fitting, assembly, mounting, system

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installment

payment, portion, episode, tranche, chapter

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instance

example, case, occurrence, occasion, illustration

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instant

immediate, instantaneous, prompt, quick, rapid

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instantly

immediately, instantaneously, at once, straightaway, right away

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instead

rather, alternatively, as an alternative, in lieu

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instinct

intuition, impulse, gut feeling, reflex

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institute

institution, organization, foundation, body, association

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institution

organization, foundation, body, association, agency

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institutional

organizational, bureaucratic, corporate, systemic, established

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instruction

directive, guideline, order, command, direction

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instructor

teacher, trainer, tutor, coach, educator

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instrument

tool, device, implement, apparatus, gadget

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instrumental

pivotal, crucial, essential, vital, key

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insufficient

inadequate, lacking, scant, deficient

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insulate

isolate

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insulation

padding, lagging, cladding, buffer, shielding

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insult

affront, slight, offend, disparage, slur

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insulting

offensive, disrespectful, demeaning, derogatory

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insurance

cover, coverage, protection, assurance, policy

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insured

covered, protected, policyholder, indemnified, assured

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int

feed, sabotage, throw

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intact

undamaged, unbroken, unharmed, unimpaired, untouched

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intake

consumption, ingestion, absorption, cohort

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integral

essential, fundamental, intrinsic, vital, indispensable

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integrate

unify, consolidate, blend, mesh, synthesize

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integrated

unified, merged, consolidated, coordinated, cohesive

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integrity

honesty, uprightness, probity, rectitude, soundness

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intel

intelligence, information, info, lowdown, tip-off

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intellectual

scholarly, academic, highbrow, brainy, studious

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intelligence

brainpower, brilliance, acumen, brain, brains

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intelligent

perceptive, shrewd, astute, brainy, bright

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intend

plan, aim, mean, propose, aspire

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intended

planned, deliberate, intentional, meant, purposeful

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intense

fierce, extreme, acute, severe, powerful

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intensity

strength, force, severity, ferocity, vigour

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intensive

concentrated, thorough, rigorous, exhaustive, in-depth

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intent

aim, purpose, intention, goal, resolve

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intention

purpose, objective, resolve, design, aspiration

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intentional

calculated, premeditated, planned, by design, knowing

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intentionally

purposely, knowingly, willfully, on purpose, by design

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inter

entomb, lay to rest, sepulchre, consign to the grave

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interact

engage, socialize, mingle, connect, cooperate

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interacting

engaging, communicating, mingling, conversing, collaborating

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interaction

interplay, exchange, communication, contact, engagement

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interactive

two-way, responsive, participatory, hands-on, collaborative

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intercept

block, waylay, cut off, catch, head off

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interchange

swap, trade, mix

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intercourse

exchange, dealings, relations, correspondence

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interest

curiosity, attention, fascination, engagement, enthusiasm

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interested

curious, keen, attentive, engaged, intrigued

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interesting

engaging, fascinating, intriguing, compelling, thought-provoking

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interestingly

notably, curiously, remarkably, strikingly, oddly

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interests

stakeholders, parties, factions, lobbies, pressure groups

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interface

connection, boundary, junction, link, meeting point

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interfere

meddle, intrude, butt in, pry, tamper

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interference

meddling, intrusion, obstruction, disruption, tampering

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interim

temporary, provisional, stopgap, caretaker, transitional

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interior

inner, inside, internal, inward

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intermediate

middle, midway, in-between, halfway, mid-level

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intern

trainee, apprentice, detain, confine, incarcerate

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internal

inside, inward, in-house, domestic, inner

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internally

inwardly, in-house, privately, inly, insidely

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international

global, worldwide, cross-border, multinational, transnational

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internationally

globally, worldwide, cross-border, multinationally

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internet

the web, the net, cyberspace, the World Wide Web, the online world

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internship

traineeship, apprenticeship, placement, work experience

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interpret

construe, read, gloss, translate, explain

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interpreted

construed, explained, translated, understood, decoded

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interpreter

translator, go-between, mediator, decoder, elucidator

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interrogation

cross-examination, grilling, inquisition, questioning

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interrupt

cut in, break in, disrupt, butt in, cut off

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interruption

moratorium, recess

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intersection

junction, crossroads, crossing, interchange, overlap

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interstate

freeway, expressway, motorway, highway, turnpike

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interstellar

intersidereal

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interval

gap, break, pause, span, spell

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intervene

interfere, intercede, mediate, step in, arbitrate

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intervention

interference, mediation, intercession, involvement, interposition

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interview

meeting, screening, assessment, evaluation, audition

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intestine

bowel, gut, tharm

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intimacy

closeness, familiarity, warmth, rapport, bond

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intimate

close, familiar, personal, cozy, confidant

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intimidating

daunting, formidable, unnerving, overwhelming, fearsome

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intricate

elaborate, convoluted, detailed, labyrinthine, ornate

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intriguing

captivating, enthralling, curious, tantalizing, enigmatic

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intrinsic

built-in, essential, immanent, inborn, resident

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intro

preamble, lead-in, opener, prelude

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introduce

present, acquaint, launch, unveil, institute

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introduced

non-native, non-indigenous, exotic, alien, imported

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introduction

presentation, acquaintance, first meeting, isagoge, lead-in

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intrusive

unwelcome, disturbing, uninvited, interrupting

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intuition

instinct, gut feeling, hunch, insight, sixth sense

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intuitive

user-friendly, natural, instinctive, straightforward, accessible

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invade

overrun, encroach, infiltrate, storm, intrude on

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invalid

void, null, unacceptable, incapacitated, ailing

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invaluable

priceless, indispensable, irreplaceable, precious, inestimable

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invasion

incursion, intrusion, raid, encroachment, occupation

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invasive

intrusive, encroaching, spreading, aggressive

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invent

devise, concoct, originate, fabricate, contrive

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invented

fabricated, made-up, fictitious, fictional, concocted

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invention

creation, innovation, contrivance, brainchild, ingenuity

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inventor

creator, originator, designer, innovator

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inventory

stock, stockpile, supply, catalogue, list

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inverse

additive inverse, multiplicative inverse, compositional inverse, inverse point, inverse curve

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invest

fund, finance, back, sink, devote

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invested

committed, involved, engaged, devoted, dedicated

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investigate

examine, probe, inquire into, look into, explore

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investigation

inquiry, examination, probe, inquest, study

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investigative

forensic, exploratory, fact-finding, inquiry-based

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investigator

examiner, sleuth, researcher, probe leader

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investing

investment, funding, financing

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investment

stake, outlay, venture, asset, contribution

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investor

backer, financier, shareholder, stakeholder, funder

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invisibility

hiddenness, latency

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invisible

imperceptible, undetectable, concealed, hidden, unnoticeable

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invitation

invite, summons, request, bidding, call

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invite

ask, summon, request, solicit, welcome

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invited

asked, requested, welcomed, summoned

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inviting

appealing, enticing, alluring, welcoming, attractive

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involuntary

unintended, unvoluntary

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involve

entail, require, necessitate, implicate, embroil

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involved

engaged, participating, connected, implicated, embroiled

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involvement

participation, engagement, connection, association, inclusion

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inward

withinward, inwards

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Iowa

ioway

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iPad

tablet, tablet computer, touchscreen tablet, slate

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iPhone

Apple phone, Apple smartphone, iOS phone

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iPod

mp3 player, music player

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IQ

intelligence quotient, intelligence score

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Iran

Persia, Islamic Republic of Iran

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Iranian

persian, iranic

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Iraq

Republic of Iraq

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