- un·der·achiev·er
Useful english dictionary. 2012.
Useful english dictionary. 2012.
achiev — over·achiev·er; un·der·achiev·er; … English syllables
underachiever — un·der·achiev·er … English syllables
underachiever — One who manifests underachievement. * * * un·der·achiev·er .ən dər ə chē vər n a person (as a student) who fails to achieve his or her potential or does not do as well as expected un·der·achieve chēv vi, achieved; achiev·ing un·der·achieve·ment… … Medical dictionary