1.
If you say that something is ~, you are criticizing it because it is extremely unpleasant.
It tasted ~...
Smoking is a ~ habit.
= revolting
ADJ
2.
If you say that something is ~, you mean that you find it completely unacceptable.
It’s ~ that the taxpayer is subsidising this project.
= disgraceful
ADJ: oft it v-link ADJ that