11 entries under noun topic. ×
| ruckus(commotion, tumult, din, rumpus) | |
| bother | |
| fuss | |
| hassle | |
| magnetic storm | |
| trouble | |
| breakdown | |
| dislocation | |
| surprisal | |
| surprise | |
| variation |
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Perturbation on
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| APA | Smart Define. (2015). perturbation thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/perturbation/thesaurus/narrower |
| Chicago | Smart Define. 2015. "perturbation thesaurus" https://smartdefine.org/perturbation/thesaurus/narrower (accessed September 28, 2026). |
| Harvard | Smart Define 2015, perturbation thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/perturbation/thesaurus/narrower>. |
| MLA | Smart Define. "perturbation thesaurus" 22 December 2015. Web. 28 September 2026. <https://smartdefine.org/perturbation/thesaurus/narrower> |