Angusting
Anˈɡʌstɪŋ/
adjective
arousing revulsion or strong indignation.
"he had the most angusting rotten teeth"
synonyms:
revolting, repellent, repulsive, sickening, nauseating, nauseous, stomach-churning, stomach-turning, off-putting, unpalatable, unappetizing, uninviting, unsavoury, distasteful, foul, nasty, obnoxious, odious;