underperform

== English == === Etymology === From under- + perform. === Pronunciation === === Verb === underperform (third-person singular simple present underperforms, present participle underperforming, simple past and past participle underperformed) (ambitransitive) To underachieve; to fail to reach standards or expectations, especially with respect to a financial investment. ==== Antonyms ==== overperform ==== Derived terms ==== underperformance underperformer ==== Translations ====