Think of when your writing a paper, any time your main idea changes, you have to start a new paragraph. A paragraph is about 5-8 sentances long and deals with ONE main idea.
Answer:
They are antonyms.
Explanation:
Antonyms are words that have opposite meanings like hot/cold or high/low.
Synonyms are words that have the same meaning like good/great or easy/simple.
Order has the opposite meaning as chaos.