stagger head vs dropline

stagger head and dropline both are nouns.

Word	Noun	Adjective	Verb	Adverb
stagger head	Yes	No	No	No
dropline	Yes	No	No	No

As nouns, stagger head and dropline are synonyms defined as:

stagger head and dropline: a headline with the top line flush left and succeeding lines indented to the right

Other synonyms of stagger head include drop line, staggered head, stephead, stepped line.

stagger head (noun)	dropline (noun)
a headline with the top line flush left and succeeding lines indented to the right	a headline with the top line flush left and succeeding lines indented to the right