As adjectives the difference between shameful and disreputable
is that shameful is causing or meriting shame or disgrace; disgraceful while disreputable is not respectable, lacking repute; discreditable.
As a noun disreputable is
a person who is not reputable.
shameful
English
Adjective
(
en adjective)
causing or meriting shame or disgrace; disgraceful
giving offense
Derived terms
* shamefully
* shamefulness