| fidgets(anxiety, nervousness, restlessness) |
| fit(anxiety, willies, nail-biting) |
| flap(anxiety, nervousness, restlessness) |
| foreboding(anxiety, nervousness, restlessness) |
| fuss(anxiety, nervousness, restlessness) |
| goose bumps(expression, anxiety, nervousness, restlessness) |
| heebie-jeebies(anxiety, nervousness, restlessness, willies, nail-biting) |
| hostility(noun, worry, concern, strain, anxiety) |
| impatience(agitation, restlessness, restiveness) |
| mental stress(noun, expression, worry, concern, strain) |
| misery(anxiety, nervousness, restlessness) |
| misgiving(anxiety, nervousness, restlessness) |
| mistrust(anxiety, nervousness, restlessness) |
| moodiness(anxiety, willies, nail-biting) |
| needles(anxiety, nervousness, restlessness) |
| nerves(noun, worry, concern, strain, anxiety) |
| neurasthenia(anxiety, willies, nail-biting) |
| neuroticism(anxiety, willies, nail-biting) |
| panic(anxiety, nervousness, restlessness) |
| pins and needles(noun, expression, idiom, worry, concern) |