Synonyms of perturbation

1 Syllable
huff, qualms, qualm, fuss
2 Syllables
unrest, huffing, wonder, kickups, kick-up, wonders
3 Syllables
touchiness, emotions, commotions, commotion, moodiness, fearfulness, emotion, confusions, harassment, disruption, anxiety, drumfire, confusion, resentment, disorder, rampancy, nervousness
4 Syllables
neuroticism, trepidation, tremulousness, disconcertion, presentiment, disturbance, excitement, virulence, resentfulness, bedevilment, feverishness
5 Syllables
discomposure, discomfiture