stephead vs drop line

stephead and drop line both are nouns.

Word	Noun	Adjective	Verb	Adverb
stephead	Yes	No	No	No
drop line	Yes	No	No	No

As nouns, stephead and drop line are synonyms defined as:

stephead and drop line: a headline with the top line flush left and succeeding lines indented to the right

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

stephead (noun)	drop line (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