You searched for: “scatophobia
scatophobia (s) (noun) (no plural)
1. An intense hatred of obscene or filthy language: Susan didn't want to have acquaintances who used indecent and offensive vocabulary on account of her having scatophobia, and choose friends that were modest and refined.
2. An excessive fear of being around excrement: Because Judy had scatophobia, she decided not to work on the farm because of her contact with the faeces of the animals.