shameful

(s) (used of conduct or character) deserving or bringing disgrace or shame
- "Man...has written one of his blackest records as a destroyer on the oceanic islands"- Rachel Carson
- an ignominious retreat
- inglorious defeat
- an opprobrious monument to human greed
- a shameful display of cowardice
ignominious, inglorious, disgraceful, opprobrious, black,
(s) giving offense to moral sensibilities and injurious to reputation
- scandalous behavior
- "the wicked rascally shameful conduct of the bankrupt"- Thackeray
- the most shocking book of its time
disgraceful, scandalous, shocking,

ignominious inglorious disgraceful opprobrious black scandalous shocking

shamefully shamefulness