| inconstancy(noun, activity, movement, anxiety, agitation) |
| indiscreetness(noun, mistake, rudeness, lapse, error) |
| inflammability |
| ingenuousness(noun, mistake, rudeness, lapse, error) |
| innervation(noun, touch, pleasure, pain, sense) |
| inquietude(noun, activity, movement, anxiety, agitation) |
| insomnia(noun, activity, movement, anxiety, agitation) |
| inspiration(noun, feeling, love, passion, desire) |
| intolerance |
| irascibleness(noun, passion, fit, dispute, temper) |
| itching |
| joy(noun, feeling, love, passion, desire) |
| jumpiness(noun, activity, movement, anxiety, agitation) |
| jumps(noun, worry, anxiety, anger, agitation) |
| lapse(noun, mistake, rudeness, error, indiscretion) |
| low boiling point(noun, expression, idiom, passion, fit) |
| meanness |
| melancholy(noun, feeling, love, passion, desire) |
| mental state(noun, expression, feeling, love, passion) |
| miscue(noun, mistake, rudeness, lapse, error) |