<p><strong>Adjective</strong></p><ul><li>Tending to shake or tremble.</li><li>Trembling; tremulous.</li><li>Liable to break down or give way; insecure; not to be depended upon (e.g., a shaky bridge).</li><li>Wavering, as in allegiance (e.g., His loyalty, always shaky, was now nonexistent).</li></ul><p><strong>Synonyms</strong></p><ul><li>Tremulous</li><li>Unstable</li><li>Heedless</li></ul><p><strong>End of Response</strong></p>