Underperformer
Word Structure
WordHub has a local lexical record for “Underperformer” with pronunciation and root analysis.
under-
under, beneath; lower; not enough
Forms: under
per-
through, throughout, thoroughly, completely
Forms: per
form
to provide, to accomplish
Forms: form, furn
-er
noun suffix indicating a person or thing associated with a particular action or function
Forms: er