<p><strong>Verb (used with object):</strong></p><ul><li>to estimate at too low a value, rate, or the like.</li></ul><p><strong>Synonyms:</strong></p><ul><li>miscalculate</li><li>misjudge</li><li>underrate</li><li>undervalue</li></ul><p><strong>Verb (used without object):</strong></p><ul><li>to make an estimate lower than that which would be correct.</li></ul><p><strong>Noun:</strong></p><ul><li>an estimate that is too low.</li></ul><p><strong>End of Response</strong></p>