ICELAND,
  Horrebow’s Natural History, iii. 279;
  Johnson talks of visiting it, i. 242; iii. 454; iv. 358, n. 2. 
ICOLMKILL.  See IONA.
Idea, improperly used, iii. 196. 
IDLENESS,
  active sports not idleness, i. 48;
  hidden from oneself, i. 331, n. 1;
  miseries of it, i. 331;
  upon principle, iv. 9;
  why we are weary when idle, ii. 98.
Idler, The (an earlier paper than Johnson’s), i. 330, n. 2.
Idler, The (Johnson’s),
  account of it, i. 331-5;
  Betty Broom, story of, iv. 246;
  collected in volumes, i. 335;
  Johnson draws his own portrait in Mr. Sober, iii. 398, n. 3;
    writes on his mother’s death, i. 331, n. 4, 339, n. 3;
  mottoes, i. 332;
  No. 22 omitted in collected vols., i. 335;
  pirated, i. 345, n. 1;
  profits on first edition, i. 335, n. 1;
  tragedians, a hit at, v. 38, n. 1. 
IFFLEY, iv. 295. 
IGNORANCE,
  guilt of voluntarily continuing it, ii. 27;
  in men of eminence, ii. 91;
  people content to be ignorant, i. 397. 
ILAM.  See ISLAM.
Ilk,
  defined in Johnson’s Dictionary, iii. 326, n. 4;
  ‘Johnson of that Ilk,’ ii. 427, n. 2. 
ILLEGITIMATE CHILDREN, ii. 457. 
IMAGES, worship of, iii. 17, 188.
Imagination, iii. 341. 
IMITATIONS OF POEMS, i. 118, n. 5, 122. 
IMLAC, why so spelt, iv. 31.  See also under Rasselas. 
IMMORTALITY,
  belief of it impressed on all, ii. 358;
  of brutes, ii. 54. 
IMPARTIALITY IN TELLING LIES, ii. 434. 
IMPIETY,
  inundation of it due to the Revolution, v. 271;
  repressed in Johnson’s company, iv. 295. 
IMPORTANCE, imaginary, iii. 327. 
IMPOSTORS, Literary,
  Douglas, Dr., i. 360;
  Du Halde, ii. 55, n. 4;
  Eccles, Rev. Mr., i. 360;
  Innes, Rev. Dr., i. 359;
  Rolt, E., i. 359.
Impransus, i. 137. 
IMPRESSIONS,
  trusting to them, iv. 122-3;
  early ones, iv. 197, n. 1.
In Theatro, ii. 324, n. 3. 
INCE, Richard, a contributor to the Spectator, iii. 33.
Inchkenneth, Ode on, ii. 293; v. 325.
Incidit in Scyllam cupiens vitare Charybdim, iv. 181, n. 3. 
INCIVILITY, iv. 28. 
INCOME, living within one’s, iv. 226. 
INDECISION OF MIND, iii. 300.
Index-scholar, iv. 407, n. 4, 442. 
INDIA,
  despotic governor the best, iv. 2l3;
  ‘don’t give us India,’ v. 209;
  grant of natural superiority, iv. 68;
  hereditary trades, v. 120,
  Johnson’s wish to visit it, iii. 134; n. 1, 456;
  judges there engaging in trade, ii. 343;
  mapping of it, ii. 356;
  nursery of ruined fortunes, iv. 213, n. 1;
  mentioned, ii. 194. 
  See EAST INDIES and INDIES. 
INDIAN BILL, Fox’s,
  Ministry dismissed on it, i. 311, n. 1;
  Lee’s piece of parchment, iii. 224, n. 1. 
INDIANS, American,
  story told of them by two officers, iii.