underperforming

English

Verb

underperforming

1. present participle and gerund of underperform

Adjective

underperforming (comparative more underperforming, superlative most underperforming)

1. That performs less well than required.
   • 2021 June 2, “Network News: Passenger service contracts”, in RAIL, number 932, page 9:

     Underperforming operators will risk termination of their contracts.

Antonyms

• overperforming

Hypernyms

• performing