Something which sickens, causes distress, or appalls by reason of being disgusting, gory, or repulsive.
To sicken or distress (someone) by being disgusting, gory, or lewd.
Disgusting part of the nature of something; facet or tendencies (of a thing, idea, etc) to produce a reaction of repugnance or distaste.
Recycled sewer water is opposed by many sanitation agencies due to the yuck factor.