spread head vs facing pages

spread head and facing pages both are nouns.

Word	Noun	Adjective	Verb	Adverb
spread head	Yes	No	No	No
facing pages	Yes	No	No	No

As nouns, spread head and facing pages are synonyms defined as:

spread head and facing pages: two facing pages of a book or other publication

Other synonyms of spread head include spread, spreadhead.

spread head (noun)	facing pages (noun)
two facing pages of a book or other publication	two facing pages of a book or other publication