* Order: This pairs well if you're thinking about law's role in maintaining societal order.
* Justice: This highlights the ideal that law strives for.
* Chaos: This is an antonymic pairing, emphasizing the contrast between law and its absence.
* Regulation: This is a more specific pairing, focusing on the prescriptive nature of law.
* Rule: A more general synonym, suggesting a system of rules.
The best word pair will depend on what aspect of "law" you want to emphasize.