disgraceful
I found his comment to be disgracefully insulting.
I think the media has acted disgracefully in this matter.
He disgracefully attempted to blame his wife for his own error.
They are disgracefully blocking a peace agreement.
The world has remained disgracefully silent on this atrocity.
Their tactics were disgracefully bad.

SMART Vocabulary: related words and phrases

Serious and unpleasant
abominable
abominably
abysmal
abysmally
apocalyptic
frightful
from hellidiom
fun
ghastliness
Gothically
noxiously
objectionable
objectionably
odious
odiously
unpleasantness
unpretty
unspeakable
unspeakably
unsupportable