<p><strong>Verb</strong></p><ul><li>(used with object)<ul><li>undervalued, undervaluing.</li><li>To value below the real worth; put too low a value on.</li><li>Synonyms: depreciate, underestimate, underrate.</li><li>To diminish in value; make of less value.</li><li>To have insufficient regard or esteem for; hold too low an opinion of.</li></ul></li></ul>