lexicographer
The person who compiles an encyclopedia is called an editor. They oversee the content, structure, and accuracy of the information included in the encyclopedia.
One who compiles a dictionary is called a Lexicographer.
lexicography
Not always. While some occupational names directly relate to the person's occupation, others have evolved over time and may not accurately reflect the individual's work. These names could also indicate an ancestor's association with a particular trade or profession, regardless of their own occupation.
An Actuary
== == == == Necrophiliac.
A Nickname.
There does not appear to be a name for it.
A portrait ...
nope
No, Priscilla is not a verb. It is a proper noun used as a name for people. Verbs are words that express an action, occurrence, or a state of being.
cunductor