1. underperform(v = verb.social) underachieve - perform less well or with less success than expected; "John consistently underachieves, although he is very able"; "My stocks underperformed last year"
is one way to do, perform
Derived forms noun underperformer2, noun underperformer1
Sample sentences:
Something ----s; Somebody ----s
2. underperform(v = verb.creation) Array - perform too rarely; "Her plays are underperformed, although they are very good"
is one way to perform
Sample sentences:
Somebody ----s something