visceral disgust

• revulsionIntense physical disgust
• nauseaPre-vomiting stomach discomfort
• repugnanceIntense distaste or disgust
• loathingIntense, settled disgust
• gut-wrenchingCausing intense emotional anguish

bile · gag · retch · stomach-turning · abhorrence · squeamish · foul · putrid · sickening · recoil · shudder · queasy · vomit · rotting · stench · flesh · maggots · contamination