<p><strong>Noun</strong></p><ul><li>the act of disturbing.</li><li>the state of being disturbed.</li><li>an instance of this; commotion.</li><li>something that disturbs.</li><li>an outbreak of disorder; a breach of public peace.</li><li>any cyclonic storm or low-pressure area, usually a small one (Meteorology).</li><li>a crustal movement of moderate intensity, somewhat restricted in area (Geology).</li></ul><p><strong>Synonyms</strong></p><ul><li>confusion, perturbation, riot, tumult.</li></ul><p><strong>Antonyms</strong></p><ul><li>order.</li></ul>