| impatience(anxiety, confusion, doubt, uncertainty, whodunit) |
| implement(noun, means, device, machine, tackle) |
| impounder |
| incentive(insult, stimulus, affront, incitement, goading) |
| indecision(anxiety, confusion, doubt, uncertainty, whodunit) |
| indecisiveness(anxiety, confusion, doubt, uncertainty, whodunit) |
| index(noun, information, mark, sign, indication) |
| indication(noun, information, mark, sign, signal) |
| indicia(noun, information, mark, sign, indication) |
| inducement(insult, stimulus, affront, incitement, goading) |
| infatuation(noun, love, passion, desire, thing) |
| info(noun, information, mark, sign, indication) |
| information(noun, mark, sign, reason, indication) |
| insanity(noun, love, passion, desire, thing) |
| inscrutability(difficulty, question, secret, puzzle, perplexity) |
| inscrutableness(difficulty, question, secret, puzzle, perplexity) |
| insecurity(anxiety, confusion, doubt, uncertainty, whodunit) |
| instigation(insult, stimulus, affront, incitement, goading) |
| interest(noun, charm, attraction, captivation) |
| irking(insult, stimulus, affront, incitement, goading) |