survey vs surveyor

survey and surveyor both are nouns.

Word	Noun	Adjective	Verb	Adverb
survey	Yes	No	Yes	No
surveyor	Yes	No	No	No

survey (noun)	surveyor (noun)
the act of looking or seeing or observing	an engineer who determines the boundaries and elevations of land or structures
a detailed critical inspection	someone who conducts a statistical survey
short descriptive summary (of events)

survey (verb)	surveyor (verb)
consider in a comprehensive way
plot a map of (land)
make a survey of; for statistical purposes
hold a review (of troops)
look over carefully or inspect
keep under surveillance