1) Appalling 2) Bad 3) Dedecorous 4) Dishonorable 5) Dishonourable 6) Humiliating 7) Ignominious 8) Immoral 9) Inglorious 10) Notorious 11) Scandalous 12) Shameful 13) Shocking 14) Wretched 1) Appalling 2) Beyond the pale 3) Contemptible 4) Deplorable 5) Despicable 6) Discreditable 7) Dishonorable 8) Dishonourable 9) Disreputable 10) Distasteful 11) Ignominious 12) Immoral 13) Loathsome 14) Pathetic 15) Reprehensible 16) Scandalous 17) Shameful 18) Shameful and shocking 19) Shocking 20) Sorry 
• (a.) Bringing disgrace; causing shame; shameful; dishonorable; unbecoming; as, profaneness is disgraceful to a man.
Dis·grace'ful adjective Bringing disgrace; causing shame; shameful; dishonorable; unbecoming; as, profaneness is disgraceful to a man. -- 
[adj] - giving offense to moral sensibilities and injurious to reputation
scandalous adjective 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`
bringing or deserving disgrace; shameful; dishonorable; disreputable.