Concept:Changing an adjective into its noun form means naming the quality or state it describes.Explanation:'Abhorrent' is an adjective that means hateful or disgusting.Its noun form is 'abhorrence', which means a feeling of hatred or disgust.'Abhorrently' is an adverb, 'abhorred' is a verb form, and 'abhorring' is a present participle.So, the correct noun form is 'abhorrence'.Answer:Option D, abhorrence