profile vs authorship

profile and authorship both are nouns.

Word	Noun	Adjective	Verb	Adverb
profile	Yes	No	Yes	No
authorship	Yes	No	No	No

profile (noun)	authorship (noun)
biographical sketch	the act of creating written works
an analysis (often in graphical form) representing the extent to which something exhibits various characteristics	the act of initiating a new idea or theory or writing
a vertical section of the Earth's crust showing the different horizons or layers
an outline of something (especially a human face as seen from one side)
degree of exposure to public notice

profile (verb)	authorship (verb)
represent in profile, by drawing or painting
write about