rubric vs header

rubric and header both are nouns.

Word	Noun	Adjective	Verb	Adverb
rubric	Yes	No	Yes	No
header	Yes	No	No	No

As nouns, header is a hypernym of rubric; that is, header is a word with a broader meaning than rubric:

rubric: a title or heading that is printed in red or in a special type
header: a line of text serving to indicate what the passage below it is about

Other hypernyms of rubric include title, head, heading.

As nouns, header is a hypernym of rubric; that is, header is a word with a broader meaning than rubric:

rubric: a heading that names a statute or legislative bill; may give a brief summary of the matters it deals with
header: a line of text serving to indicate what the passage below it is about

Other hypernyms of rubric include head, heading.

rubric (noun)	header (noun)
category name	(soccer) the act of hitting the ball with your head
a title or heading that is printed in red or in a special type	a headlong jump (or fall)
an explanation or definition of an obscure word in a text	a machine that cuts the heads off grain and moves them into a wagon
an authoritative rule of conduct or procedure	a framing member crossing and supporting the ends of joists, studs, or rafters so as to transfer their weight to parallel joists, studs, or rafters
directions for the conduct of Christian church services (often printed in red in a prayer book)	brick that is laid sideways at the top of a wall
a heading that names a statute or legislative bill; may give a brief summary of the matters it deals with	horizontal beam used as a finishing piece over a door or window
	a line of text serving to indicate what the passage below it is about

rubric (verb)	header (verb)
adorn with ruby red color