Immediately, instantly, forthwith, directly, presently. Immense, vast, enormous, huge, prodigious, monstrous. Immunity, privilege, prerogative, exemption. Impair, injure, diminish, decrease. Impart, reveal, divulge, disclose, discover, bestow, afford. Impartial, just, equitable, unbiased. (Partial.) Impassioned, glowing, burning, fiery, vehement, intense. Impeach, accuse, charge, arraign, censure. Impede, hinder, retard, obstruct, prevent. (Help.) Impediment, obstruction, hindrance, obstacle, barrier. (Aid.) Impel, animate, induce, incite, instigate, embolden. (Retard.) Impending, imminent, threatening. Imperative, commanding, authoritative, despotic. Imperfection, fault, blemish, defect, vice. Imperil, endanger, hazard, jeopardize. Imperious, commanding, dictatorial, authoritative, imperative, lordly, overbearing, domineering. Impertinent, intrusive, meddling, officious, rude, saucy, impudent, insolent. Impetuous, violent, boisterous, furious, vehement. (Calm.) Impious, profane, irreligious, godless. (Reverent.) Implicate, involve, entangle, embarrass, compromise. Imply, involve, comprise, infold, import, denote, signify. Importance, signification, significance, avail, consequence, weight, gravity, moment.

Imposing, impressive, striking, majestic, august, noble, grand. (Insignificant.) Impotence, weakness, incapacity, infirmity, frailty, feebleness. (Power.) Impotent, weak, feeble, helpless, enfeebled, nerveless, infirm. (Strong.) Impressive, stirring, forcible, exciting, affecting, moving. Imprison, incarcerate, shut up, immure, confine. (Liberate.) Imprisonment, captivity, durance. Improve, amend, better, mend, reform, rectify, ameliorate, apply, use, employ. (Deteriorate.) Improvident, careless, incautious, imprudent, prodigal, wasteful, reckless, rash. (Thrifty.) Impudence, assurance, impertinence, confidence, insolence, rudeness. Impudent, saucy, brazen, bold, impertinent, forward, rude, insolent, immodest, shameless. Impulse, incentive, incitement, motive, instigation. Impulsive, rash, hasty, forcible, violent. (Deliberate.) Imputation, blame, censure, reproach, charge, accusation. Inadvertence, error, oversight, blunder, inattention, carelessness, negligence. Incentive, motive, inducement, impulse. Incite, instigate, excite, provoke, stimulate, encourage, urge, impel. Inclination, leaning, slope, disposition, tendency, bent, bias, affection, attachment, wish, liking, desire. (Aversion.) Incline, v., slope, lean, slant, tend, bend, turn, bias, dispose.

Inclose, surround, shut in, fence in, cover, wrap. Include, comprehend, comprise, contain, embrace, take in. Incommode, annoy, plague, molest, disturb, inconvenience, trouble. (Accommodate.) Incompetent, incapable, unable, inadequate, insufficient. (Competent.) Increase, v., extend, enlarge, augment, dilate, expand, amplify, raise, enhance, aggravate, magnify, grow. (Diminish.) Increase, n., augmentation, accession, addition, enlargement, extension. (Decrease.) Incumbent, obligatory. Indefinite, vague, uncertain, unsettled, loose, lax. (Definite.) Indicate, point out, show, mark. Indifference, apathy, carelessness, listlessness, insensibility. (Application, assiduity.) Indigence, want, neediness, penury, poverty, destitution, privation. (Affluence.) Indignation, anger, wrath, ire, resentment. Indignity, insult, affront, outrage, obloquy, opprobrium, reproach, ignominy. (Honor.) Indiscriminate, promiscuous, chance, indistinct, confused. (Select, chosen.) Indispensable, essential, necessary, requisite, expedient. (Unnecessary, supernumerary.) Indisputable, undeniable, undoubted, incontestable, indubitable, unquestionable, sure, infallible. Indorse, ratify, confirm, superscribe.

Indulge, foster, cherish, fondle. (Deny ) Ineffectual, vain, useless, unavailing, fruitless, abortive, inoperative. (Effective.) Inequality, disparity, disproportion, dissimilarity, unevenness. (Equality.) Inevitable, unavoidable, not to be avoided, certain. Infamous, scandalous, shameful, ignominious, opprobrious, disgraceful. (Honorable.) Inference, deduction, corollary, conclusion, consequence. Infernal, diabolical, fiendish, devilish, hellish. Infest, annoy, plague, harass, disturb. Infirm, weak, feeble, enfeebled. (Robust.) Inflame, anger, irritate, enrage, chafe, incense, nettle, aggravate, imbitter, exasperate. (Allay, soothe.) Influence, v., bias, sway, prejudice, prepossess. Influence, n.,, credit, favor, reputation, character, weight, authority, sway, ascendency. Infringe, invade, intrude, contravene, break, transgress, violate. Ingenuous, artless, candid, generous, open, frank, plain, sincere. (Crafty.) Inhuman, cruel, brutal, savage, barbarous, ruthless, merciless, ferocious. (Humane.) Iniquity, injustice, wrong, grievance.

Injure, damage, hurt, deteriorate, wrong, aggrieve, harm, spoil, mar, sully. (Benefit.) Injurious, hurtful, baneful, pernicious, deleterious, noxious, prejudicial, wrongful, damaging. (Beneficial.) Injustice, wrong, iniquity, grievance. (Right.) Innocent, guiltless, sinless, harmless, inoffensive, innoxious. (Guilty.) Innocuous, harmless, safe, innocent. (Hurtful.) Inordinate, intemperate, irregular, disorderly, excessive, immoderate. (Moderate.) Inquiry, investigation, examination, research, scrutiny, disquisition, question, query, interrogation. Inquisitive, prying, peeping, curious, peering. Insane, mad, deranged, delirious, demented. (Sane.) Insanity, madness, mental aberration, lunacy, delirium. (Sanity.) Insinuate, hint, intimate, suggest, infuse, introduce, ingratiate. Insipid, dull, flat, mawkish, tasteless, vapid, inanimate, lifeless. (Bright, sparkling.) Insolent, rude, saucy, pert, impertinent, abusive, scurrilous, opprobrious, insulting, offensive. Inspire, animate, exhilarate, enliven, cheer, breathe, inhale. Instability, mutability, fickleness, mutableness, wavering. (Stability, firmness.) Instigate, stir up, persuade, animate, incite, urge, stimulate, encourage. Instil, implant, inculcate, infuse, insinuate. Instruct, inform, teach, educate, enlighten, initiate.