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/ˌʌndə(ɹ)əˈt͡ʃiːv/ · verb
To achieve less than expected; to fail to fulfil one's potential..
Use underachieve when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Underachieve means To achieve less than expected; to fail to fulfil one's potential..
Common synonyms include punch below one's weight, underperform, underattain.
The opposite depends on the specific sense.
Use underachieve where its definition matches the intended context.
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