crammer vs text

crammer and text both are nouns.

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

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

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

crammer (noun)	text (noun)
a textbook designed for cramming	the words of something written
a special school where students are crammed	the main body of a written work (as distinct from illustrations or footnotes etc.)
a student who crams	a book prepared for use in schools or colleges
a teacher who is paid to cram students for examinations	a passage from the Bible that is used as the subject of a sermon

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