Clerk
Part of speech: verb
Definition: To act as a clerk, to perform the duties or functions of a clerk
Part of speech: noun
Definition: One who occupationally works with records, accounts, letters, etc.; an office worker. A facilitator of a Quaker meeting for business affairs
Receptionist
Part of speech: noun
Definition: An employee who receives visitors and/or calls, typically in an office setting.A secretary whose tasks prominently include the above.