Words to Describe headnote

How headnote often is described ("________ headnote")

• third
• untitled
• original
• official
• specific
• relevant
• bibliographical
• explanatory
• particular
• general
• second
• above
• short
• own
• lengthy
• editorial
• sec
• introductory
• bracketed
• first
• biographical
• extensive
• brief
• previous