loring, n. supplication, obsecration.

impolite, a. discourteous, inurbane, rude, uncivil, disrespectful,
saucy, insolent, impertinent, churlish, brusque, unamiable, surly, gruff,
boorish.

impoliteness, n. discourtesy, inurbanity, incivility, impertinence,
insolence.

importance, n. moment, materiality, consequence; pomposity,
self-importance.

important, a. momentous, material, essential; pompous, consequential.

impose upon. delude, dupe, deceive, victimize.

imposing, a. impressive, stately, majestic, august.

impossibility, n. impracticability.

impossible, a. impracticable, unfeasible, unattainable.

impostor, n. pretender, cheat, charlatan, mountebank, quack,
deceiver.

imposture, n. fraud, imposition, charlatanism, deception.

impracticability, n. unfeasibility.

impracticable, a. impossible, unfeasible.

impregnate, v. fecundate.

impregnation, n. fecundation.

imprison, v. incarcerate, immure.

imprisonment, n. incarceration, durance, immurement, duress,
confinement, commitment.

impromptu, a. improvised, offhand, extempore, extemporaneous.

improper, a. indecorous, unseemly, indecent, inappropriate, wrong,
solecistic.

impropriety, n. unsuitableness, unfitness, indecorum, barbarism,
solecism.

improve, v. amend, ameliorate, rectify, better, mend; utilize, use;
gain, get better.

improvement, n. betterment, amelioration; meliorism; utilization.

improving, a. ameliorative, beneficial, amending.

impudence, n. insolence, impertinence, effrontery, rudeness.

impudent, a. insolent, impertinent, flippant, pert, brazen, saucy.

impulse, n. motive, incentive; impulsion, impetus.

impulsive, a. passionate, capricious, hasty; impellent, propulsive.

impure, a. tainted, defiled, contaminated, polluted, vitiated,
infected; adulterated, alloyed, sophisticated; unchaste, lewd, indelicate,
indecent; barbarous, vulgar, hybrid.

impurity, n. defilement, contamination, taint, pollution;
adulteration, alloy, sophistication; unchastity, lewdness, indecency,
indelicacy; pl. garblings, garbles.

inability, n. incompetence, impotence, incapability, incompetency,
inefficiency, disability.

in a body. altogether, _en masse_.

inaccuracy, n. inexactness, incorrectness, impropriety.

inaccurate, a. incorrect, inexact, erroneous, faulty, wrong.

inaction, n. inactivity, inertness, stagnation, idleness.

inactive, a. inert, motionless, quiescent, dormant, inoperative,
sluggish, stagnant, dil