Step 1: Understanding Synonyms:
A synonym is a word that has the same or nearly the same meaning as another word. We are looking for a word that means the same as "justify," which means to explain or defend something.
Step 2: Analyzing the Options:
- Attack: This means to aggressively confront or challenge, which is not related to "justify."
- Explain: This is the correct synonym for "justify," as to justify something often means to explain it in a way that makes it acceptable or reasonable.
- React: This means to respond to something, which is not a synonym of "justify."
- Erase: This means to remove something, which is unrelated to "justify."
Step 3: Conclusion:
The correct synonym for "justify" is explain.