As verbs the difference between underused and underuse
is that underused is (underuse) while underuse is to use (something) less than expected.
As an adjective underused
is used less than normal or desirable.
As a noun underuse is
the act of using (something) less than expected.
underused
English
Adjective
(-)
Used less than normal or desirable.
Verb
(head)
(underuse)
underuse
English
Noun
(en-noun)
The act of using (something) less than expected.
Verb
(underus)
to use (something) less than expected
Synonyms
* underutilize
Antonyms
* overuse