| failure(noun, ruin, collapse, flop, downfall) |
| faint(noun, ruin, failure, flop, downfall) |
| fall(noun, ruin, failure, flop, downfall) |
| fitful(anxious, worried, tense) |
| fixated(anxious, fearful, preoccupied, neurotic, phobic) |
| flop(noun, ruin, failure, downfall, breakdown) |
| flustered(anxious, worried, tense) |
| folding(noun, ruin, failure, flop, downfall) |
| frightened(adjective, nervous, worried, restless, concerned) |
| fussy(anxious, worried, tense) |
| hesitant(anxious, worried, tense) |
| high-strung(anxious, worried, tense) |
| hung up(expression, anxious, disturbed, fearful, distraught) |
| hysterical(anxious, worried, tense) |
| inhibited(anxious, disturbed, fearful, distraught, preoccupied) |
| irrational(anxious, fearful, phobic) |
| irritable(anxious, worried, tense) |
| manic(anxious, disturbed, fearful, distraught, preoccupied) |
| mentally maladjusted(expression, anxious, disturbed, fearful, distraught) |
| mishap(collapse, failure) |