| failure(noun, collapse) |
| fear(agitation, nervousness, dread, nerves, willies) |
| fidget(noun, agitation, nervousness, jump, excitability) |
| fit(anxiety, willies, nail-biting) |
| fixation(complex, quirk, hang-up) |
| frenzy(willies, butterflies) |
| fright(agitation, nervousness, nerves) |
| goose bumps(expression, dread, willies, nail-biting) |
| goose pimples(expression, dread, willies, nail-biting) |
| gooseflesh(dread, willies, nail-biting) |
| habdabs(agitation, nervousness, nerves) |
| hang-up(complex, quirk) |
| heart skipping a beat(expression, idiom, willies, butterflies) |
| heebie-jeebies(anxiety, agitation, nervousness, excitability, nerves) |
| hell broke loose(expression, idiom, willies, butterflies) |
| horripilation(dread, willies, nail-biting) |
| idiosyncrasy(complex, quirk, hang-up) |
| imbalance(noun, worry, strain, anxiety, stress) |
| inhibition(noun, disorder, complex, deviation, quirk) |
| insanity(noun, disorder, complex, deviation, quirk) |