underperform
verb
- to perform in a manner failing to meet expectations
Wiktionary
verb
Etymology: Etymology tree Proto-Indo-European *h₁én Proto-Indo-European *h₁entér Proto-Indo-European *(H)n̥dʰí Proto-Indo-European *-ér Proto-Indo-European *(H)n̥dʰér Proto-Germanic *under Proto-West Germanic *undar Old English under- Middle English under- English under- English perform English underperform From under- + perform.
- To underachieve; to fail to reach standards or expectations, especially with respect to a financial investment.
“Even outside the Anglo-Saxon world, underperforming public companies have become vulnerable to hostile takeover.”
“She inhabits the prose’s terrible serenity and glacial horror — the translator’s hand never overwhelms or underperforms.”