| zealous(adjective, keen, passionate, violent, enthusiastic) |
| aberrant(adjective, anxious, disturbed, fearful, distraught) |
| abnormal(adjective, anxious, disturbed, fearful, distraught) |
| absorbing |
| anal-retentive(adjective, persistent, obstinate, insistent, dogged) |
| anxious(adjective, disturbed, fearful, distraught, preoccupied) |
| ardent(adjective, keen, passionate, enthusiastic, fervent) |
| arresting |
| attractive |
| avid(adjective, keen, passionate, enthusiastic, ardent) |
| basket case(expression, adjective, anxious, disturbed, fearful) |
| biased(adjective, passionate, violent, enthusiastic, fervent) |
| bigoted(adjective, passionate, violent, enthusiastic, fervent) |
| bloody-minded(adjective, persistent, obstinate, insistent, dogged) |
| bugged(adjective, passionate, violent, enthusiastic, fervent) |
| bundle of nerves(expression, adjective, idiom, anxious, disturbed) |
| burning(adjective, keen, passionate, violent, enthusiastic) |
| cantankerous(adjective, persistent, obstinate, insistent, dogged) |
| choked(adjective, anxious, disturbed, fearful, distraught) |
| clutched(adjective, anxious, disturbed, fearful, distraught) |