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English definition of “underachieve”


verb [I]     /ˌʌn.də.rəˈtʃiːv/ US  /-dɚ.ə-/
to do less well than you could or should: Like a lot of boys his age , he's underachieving.Failing and doing badly
(Definition of underachieve verb from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
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