Quaestor n. : Same as Questor.

Example:
I want to write a novel about Rome, what words can i use?

Taxonomy
Quaestor, elected officials, free encyclopedia, the Roman Republic, police rank, office, Senate, Financial oversight, Constitution, Consul, financial affairs, Italy, province, Extraordinary Magistrates, treasury, officers, responsibilities, quaestorship.

Defination from the web:
Quaestor as their treasurer's name as he oversees the financial obligations of the Fraternity. ... Tribune · Quaestor · Aedile · Praetor · Consul · Censor · Promagistrate · Governor. Extraordinary ...