facing pages vs spread head

facing pages and spread head both are nouns.

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

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

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

Other synonyms of facing pages include spread, spreadhead.

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