survey vs scrutiny

survey and scrutiny both are nouns.

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

As nouns, scrutiny is a hypernym of survey; that is, scrutiny is a word with a broader meaning than survey:

Other hypernyms of survey include examination.

survey (noun)	scrutiny (noun)
the act of looking or seeing or observing	the act of examining something closely (as for mistakes)
a detailed critical inspection	a prolonged intense look
short descriptive summary (of events)

survey (verb)	scrutiny (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