28
disturbance(noun, activity, upset, trouble, feeling)
21
commotion(noun, activity, trouble, feeling, attack)
20
agitation(noun, activity, state, upset, calm)
17
anxiety(noun, upset, worry, excitement, distress)
17
ferment(noun, trouble, feeling, disorder, pleasure)
17
fluster(noun, state, calm, feeling, worry)
15
discomposure(noun, upset, feeling, disorder, worry)
15
disquiet(noun, upset, worry, excitement, anxiety)
15
tumult(noun, state, calm, trouble, attack)
14
flutter(noun, activity, state, calm, trouble)
14
turmoil(noun, activity, state, calm, trouble)
13
upset(noun, activity, state, calm, trouble)
12
disorder(noun, upset, trouble, disorder, worry)
12
flurry(noun, activity, trouble, feeling, bother)
12
nervousness(noun, upset, worry, excitement, anxiety)
12
turbulence(noun, worry, excitement, anxiety, confusion)
11
confusion(noun, activity, state, upset, trouble)
11
emotion(noun, state, action, feeling, pleasure)
11
trepidation(noun, feeling, worry, pleasure, excitement)
11
trouble(noun, activity, bother, excitement, difficulty)
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APASmart Define. (2015). perturbation thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/perturbation/thesaurus/synonyms
ChicagoSmart Define. 2015. "perturbation thesaurus" https://smartdefine.org/perturbation/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, perturbation thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/perturbation/thesaurus/synonyms>.
MLASmart Define. "perturbation thesaurus" 22 December 2015. Web. 22 September 2026. <https://smartdefine.org/perturbation/thesaurus/synonyms>