underachieve
(un-der-a-chieve)
4 syllables
Definition
verb. to perform less well than expected or possible.
Example Sentence
The boy trying to underachieve in his classes.
More Example Sentences
He hopes not to underachieve on the test.
Synonyms
fail; underperform; lag behind
Antonyms
Hear It! Say It! Write It!
underachieve