blinking vs instinctive reflex

blinking and instinctive reflex both are nouns.

Word	Noun	Adjective	Verb	Adverb
blinking	Yes	Yes	No	No
instinctive reflex	Yes	No	No	No

As nouns, instinctive reflex is a hypernym of blinking; that is, instinctive reflex is a word with a broader meaning than blinking:

blinking: a reflex that closes and opens the eyes rapidly
instinctive reflex: an automatic instinctive unlearned reaction to a stimulus

blinking (noun)	instinctive reflex (noun)
a reflex that closes and opens the eyes rapidly	an automatic instinctive unlearned reaction to a stimulus

blinking (adjective)	instinctive reflex (adjective)
closing the eyes intermittently and rapidly
informal intensifiers