Correct Answer: C
Explanation:
Meaning: If something is erased or rubbed out, it has been effaced.
To efface is defined as to make yourself inconspicuous or hidden from attention, or to erase something or consciously forget something.
Example: The teacher may get annoyed that someone has effaced the blackboard without permission.
Synonyms: Erase, Delete, Destroy, Expunge
Antonyms:Build, Construct, Create, improve