One who compiles dictionary
A). Calligrapher
B). Editor
C). Lexicographer
D). Compiler
Lexicographer
One word substitute is Lexicographer.
Calligrapher: a person who is skilled at the art of calligraphy (= producing beautiful writing, often with a special pen or brush).
Editor: a person who is in charge of and determines the final content of a newspaper, magazine, or multi-author book.
Lexicographer: a person who compiles dictionaries.
Compiler: a person who produces a list or book by assembling information or written material collected from other sources.
3. What is the substitute of - One whose motive is merely to get money
7. A light sailing boat built especially for racing
8. What is the substitute of - The act of speaking about one’s thoughts when one is alone
10. What is the substitute of - Code of diplomatic etiquette and precedence