Select the most appropriate one-word substitution for the given group of words.
A well known saying or an established principle of practical wisdom
Answer & explanation
Correct answer: option 3
The most appropriate one-word substitution for "a well-known saying or an established principle of practical wisdom" is maxim.
The other words you have provided do not have the same meaning as maxim.
- Principal refers to the main or most important part of something.
- Law refers to a rule or set of rules that must be obeyed.
- Decree refers to a formal order issued by a government or other authority.