470 entries under noun topic. ×
| disturbance(activity, upset, trouble, feeling) | |
| commotion(activity, trouble, feeling, attack) | |
| agitation(activity, state, upset, calm) | |
| anxiety(upset, worry, excitement, distress) | |
| ferment(trouble, feeling, disorder, pleasure) | |
| fluster(state, calm, feeling, worry) | |
| discomposure(upset, feeling, disorder, worry) | |
| disquiet(upset, worry, excitement, anxiety) | |
| tumult(state, calm, trouble, attack) | |
| flutter(activity, state, calm, trouble) | |
| turmoil(activity, state, calm, trouble) | |
| upset(activity, state, calm, trouble) | |
| disorder(upset, trouble, disorder, worry) | |
| flurry(activity, trouble, feeling, bother) | |
| nervousness(upset, worry, excitement, anxiety) | |
| turbulence(worry, excitement, anxiety, confusion) | |
| confusion(activity, state, upset, trouble) | |
| emotion(state, action, feeling, pleasure) | |
| trepidation(feeling, worry, pleasure, excitement) | |
| trouble(activity, bother, excitement, difficulty) |
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| APA | Smart Define. (2015). perturbation thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/perturbation/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "perturbation thesaurus" https://smartdefine.org/perturbation/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, perturbation thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/perturbation/thesaurus/synonyms>. |
| MLA | Smart Define. "perturbation thesaurus" 22 December 2015. Web. 28 September 2026. <https://smartdefine.org/perturbation/thesaurus/synonyms> |