underperform

IPA/ˌʌndəpəˈfɔːm/
KK[ˈʌndɚpɚfˌɔrm]IPA/ˌʌndərpərˈfɔːrm/

underperform — verb

  • underperformpresent simple I / you / we / they
  • underperformshe / she / it
  • underperformedpast simple
  • underperforming-ing form

1. to achieve a lower level of success or output than comparable people, groups, or

1.verbtransitive / intransitiveB2
Definition

to achieve a lower level of success or output than comparable people, groups, or things, or to fall short of the standard that was anticipated

Example

Theo worried that his team would underperform in the championship match against their longtime rivals.

underperform + in [competition]

Students at that school consistently underperform on national math exams compared to the state average.

consistently underperform + on [exam] + compared to [standard]

Common collocations
  • consistently underperform
  • underperform compared to
  • underperform in
  • continue to underperform
  • underperform expectations
Synonyms
  • fall short

    more informal; works across personal and professional settings

  • lag behind

    emphasises the comparative aspect of doing less well than peers

  • trail

    used particularly in finance when a stock or fund posts a lower return than a benchmark

Antonyms
  • excel

    to do very well and exceed expectations

  • outperform

    the direct opposite — to do better than comparable people or things

Grammar Patterns

underperform + in/on + [context]

underperform + compared to + [standard]

Usage Note

Common in business performance reviews, education assessments, and sports commentary. Often paired with a comparative structure using 'than' or 'compared to' to name the standard being missed.

2. to earn a smaller profit or provide a lower return on investment than similar bu

2.verbtransitive / intransitiveC1
Definition

to earn a smaller profit or provide a lower return on investment than similar businesses, financial products, or market benchmarks

Example

Several retail stocks underperformed the broader market last quarter because of rising supply-chain costs.

underperform + [benchmark/market]

Amir sold his technology fund shares after it underperformed its benchmark for two straight years.

underperform + [possessive] + benchmark

Common collocations
  • underperform the market
  • underperform the benchmark
  • significantly underperform
  • underperform expectations
  • underperform compared to peers
Synonyms
  • trail

    precise synonym in finance when a stock or fund posts a lower return than its benchmark

  • lag behind

    emphasises the gap compared to peers or indices

Antonyms
  • outperform

    the direct opposite — to produce a higher return than comparable investments

  • beat

    informal; used when a stock or fund exceeds its benchmark

Grammar Patterns

underperform + [benchmark/market]

underperform + in + [situation]

Usage Note

Predominantly used in finance, investment reporting, and business journalism. Often takes a direct object naming the benchmark (e.g. 'underperform the market'), or is used intransitively with a modifier such as 'badly' or 'significantly'.

Word family

Synonym discussion

Sense: verb/1

The closest synonyms for 'underperform' vary by context. In general usage, 'fall short' is a more informal alternative that works across personal and professional settings ('The team fell short of their fundraising goal'). 'Lag behind' emphasizes the comparative aspect — doing less well than peers ('Her reading skills lagged behind those of her classmates'). In finance, 'trail' is a precise synonym used when a stock or fund posts a lower return than its benchmark ('The fund trailed the S&P 500 by three points'). 'Disappoint' focuses on the emotional outcome of unmet expectations rather than the measurable gap ('The quarterly results disappointed investors'). While 'underperform' implies a factual comparison against a standard or peer group, 'fail' carries a stronger judgment of inadequacy and is less preferred in formal financial writing.

fall shortlag behindtrail ↗disappoint ↗

Common collocations

Nouns

Adverbs

Phrases

  • continue to underperform
  • begin to underperform
  • underperform expectations

Prepositions

  • underperform in
  • underperform on
  • underperform against
  • underperform compared to

Etymology

Anglo-FrenchEnglish

Formed by combining the prefix 'under-' (meaning 'below or insufficiently') with the verb 'perform' (from Anglo-French 'parfournir', meaning 'to carry out or accomplish'). The word emerged in the late 20th century, first appearing in business and education contexts to describe results that fall short of expectations.

First known use

1971

1971, in the meaning defined at transitive sense