mimesis vs disease

mimesis and disease both are nouns.

Word	Noun	Adjective	Verb	Adverb
mimesis	Yes	No	No	No
disease	Yes	No	No	No

As nouns, disease is a hypernym of mimesis; that is, disease is a word with a broader meaning than mimesis:

mimesis (noun)	disease (noun)
the imitative representation of nature and human behavior in art and literature	an impairment of health or a condition of abnormal functioning
the representation of another person's words in a speech
any disease that shows symptoms characteristic of another disease