| Immovable, unchangeable, 150. | Implore, beseech, 765. |
| resolved, 604. | pray, 990. |
| Immunity, exemption, 927. | pity, 914. |
| right, 924. | Imply, mean, 516. |
| freedom, 748. | latent, 526. |
| Immure, enclose, 231. | evidence, 467. |
| imprison, 751. | metaphor, 521. |
| Immutable, immutability, 150. | Impolite, rude, 895. |
| Imp, demon, 980. | vulgar, 851. |
| ruffian, 913. | Impolitic, folly, 499. |
| wretch, 943. | Imponderable, light, 320. |
| Impact, contact, 43. | Import, ingress, 294. |
| impulse, 276. | transfer, 270. |
| insertion, 300. | insert, 300. |
| Impair, deterioration, 659. | mean, 516. |
| Impale, transfix, 260. | be of consequence, 642. |
| pierce, 302. | Import, receive, 296. |
| execute, 972. | Importance, greatness, 31. |
| Impalpable, small, 193. | Important, importance, 642. |
| powder, 330. | Importunate, painfulness, 830. |
| intangible, 381. | Importune, ask, 765. |
| Impanation, rite, 998. | pester, 830. |
| Imparity, inequality, 28. | Impose, order, 741. |
| Impart, give, 784. | cheat, 545. |
| inform, 527. | be unjust, 923. |
| Impartial, just, 922. | palm upon, 486. |
| honourable, 939. | Imposing, grand, 873. |
| Impassable, closed, 261, 704. | Impossible, incredible, 471. |
| Impasse, hindrance, 706. | impracticable, 704. |
| difficulty, 704. | Impost, price, 812. |
| Impassible, insensible, 376, 823. | Impostor, deceiver, 548. |
| Impassion, excite, 824. | Imposture, deception, 545. |
| Impassive, insensible, 823. | Impotence, impotence, 158. |
| Impasto, painting, 556. | Impound, enclose, 231. |
| Impatient, excitable, 825. | imprison, 751. |
| Impawn, lending, 787. | Impoverish, drain, 638. |
| Impeach, accuse, 938. | render poor, 804. |
| Impeccability, perfection, 650. | Impracticable, difficult, 704. |
| Impede, hindrance, 706. | impossible, 471. |
| Impedimenta, hindrance, 706. | obstinate, 606. |
| baggage, 635. | Imprecation, request, 765. |
| Impel, push, 276, 284. | malediction, 908. |
| induce, 615. | Impregnable, safety, 664. |
| Impend, future, 121. | Impregnate, insert, 300. |
| height, 206. | mix, 41. |
| destiny, 152. | teach, 537. |
| Impenetrable, latent, 526. | Impresario, drama, 599. |
| hidden, 528. | Imprescriptible, dueness, 924. |
| Impenitence, impenitence, 951. | Impress, mark, 550. |
| Imperative, authority, 737. | memory, 505. |
| Imperator, master, 745. | excite, 375, 824. |
| Imperceptible, invisible, 447. | compel, 744. |
| minute, 193. | Impressible, sensibility, 822. |
| Impercipient, insensibility, 376. | Impression, belief, 375, 484. |
| Imperfect, incomplete, 53. | idea, 453. |
| failing, 651. | feeling, 821. |
| vicious, 945. | engraving, 558. |
| small, 32. | Impressive, exciting, 824. |
| Imperforate, closure, 261. | notable, 642. |
| Imperial, authority, 737. | Impressionist, artist, 559. |
| beard, 256. | Imprimatur, sanction, 924. |
| Imperil, endanger, 665. | Imprimis, beginning, 66. |
| Imperious, stern, 739. | Imprint, indication, 550. |
| insolent, 885. | Imprison, shut up, 751. |
| Imperishable, external, 112, 150. | circumscribe, 231. |
| glorious, 873. | Improbable, improbability, 573. |
| Impermanent, transitory, 111. | Improbity, improbity, 940. |
| Impermeable, closed, 261. | Impromptu, impulse, 612. |
| dense, 321. | music, 415. |
| Impersonal, generality, 78. | Improper, wrong, 923, 925. |
| Impersonate, represent, 554. | inexpedient, 499, 647. |
| imitate, 19. | incongruous, 24. |
| Impertinence, inexpedience, 647. | unseemly, 961. |
| Impertinent, irrelevant, 10. | Impropriate, take, 789. |
| disagreeing, 24. | possess, 777. |
| insolent, 885. | Improve, improvement, 658. |
| Imperturbable, unruffled, 823, 826. | Improvident, careless, 460. |
| Impervious, closure, 261. | not preparing, 674, 863. |
| Impetrate, beseech, 765. | Improvise, impulse, 612. |
| Impetuous, boisterous, 173. | Imprudent, rash, 863. |
| hot, 825. | unwise, 699. |
| hasty, 684. | neglectful, 460. |
| eager, 865. | Impudent, insolence, 885. |
| Impetus, impulse, 276. | Impudicity, impurity, 961. |
| Impiety, impiety, 899. | Impugn, blame, 932. |
| Impignorate, lending, 787. | deny, 536. |
| Impinge, impulse, 276. | Impuissance, impotence, 158. |
| Impish, supernatural, 980. | Impulse, push, 276. |
| Implacable, hatred, 898. | unpremeditation, 612. |
| wrath, 900. | necessity, 601. |
| unforgiving, 919. | Impulsive, instinctive, 477. |
| Implanted, adventitious, 6. | motive, 615. |
| Implant, insert, 300. | Impunity, acquittal, 970. |
| teach, 537. | Impure, foul, 653. |
| Implement, instrument, 633. | licentious, 961. |
| Impletion, sufficiency, 639. | Impute, ascribe, 155. |
| Implicate, accuse, 938. | accuse, 938. |
| involve, 54. |
| Implication, inference, 521. |
| Implicit, understood, 516. |
| metaphorical, 521. |
| trust, 484. |
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