As adjectives the difference between underused and overused
is that underused is used less than normal or desirable while overused is used too much, or too often.
As a verb underused
is (underuse).
underused
English
Adjective
(-)
Used less than normal or desirable.
Verb
(head)
(underuse)
overused
English
Adjective
(
en adjective)
used too much, or too often
(of a word or phrase) hackneyed or
Related terms
* overuse