| inconvenient(adjective, troublesome, bothersome) |
| indignant |
| infamous(adjective, hard, evil, rough, nasty) |
| inflamed(tender, raw, painful, burning, sore) |
| irking |
| irritant |
| irritated(tender, raw, painful, burning, sore) |
| irritative |
| jading(adjective, dull, boring, tired, tedious) |
| knavish(adjective, hard, evil, rough, nasty) |
| lamentable(adjective, sorrow, negative, emotion) |
| liverish(adjective, hard, evil, rough, nasty) |
| lousy(adjective, hard, evil, rough, nasty) |
| low-down and dirty(expression, adjective, idiom, hard, evil) |
| lowest(rough, rude, hostile, irritable, touchy) |
| malicious(adjective, hard, evil, rough, nasty) |
| malign(adjective, hard, evil, rough, nasty) |
| messy(adjective, tough, unpleasant, horrible, painful) |
| monotonous(adjective, dull, boring, tedious, irritating) |
| mortifying |