noun

underachiever

underachiever

He was an underachiever in high school.

He was an underachiever in high school.

The team is full of talented underachievers.

The team is full of talented underachievers.

((an)) underachiever a person who does less well than they could He was an underachiever in high school.

Synonyms: low-performer, slacker; Antonyms: overachiever, high-flyer

From 'under-' (below) and 'achiever' (one who achieves). Literally, someone who achieves below their potential.

Picture someone hiding 'under' a pile of achievements they were supposed to get.

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