primer vs text

primer and text both are nouns.

Word	Noun	Adjective	Verb	Adverb
primer	Yes	No	No	No
text	Yes	No	Yes	No

As nouns, text is a hypernym of primer; that is, text is a word with a broader meaning than primer:

Other hypernyms of primer include school text, schoolbook, text edition, textbook.

primer (noun)	text (noun)
any igniter that is used to initiate the burning of a propellant	the words of something written
the first or preliminary coat of paint or size applied to a surface	the main body of a written work (as distinct from illustrations or footnotes etc.)
an introductory textbook	a book prepared for use in schools or colleges
	a passage from the Bible that is used as the subject of a sermon

primer (verb)	text (verb)
	to send a message by SMS or similar text-based messaging service