myotactic reflex vs reflex

myotactic reflex and reflex both are nouns.

Word	Noun	Adjective	Verb	Adverb
myotactic reflex	Yes	No	No	No
reflex	Yes	Yes	No	No

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

myotactic reflex: reflex contraction of a muscle when an attached tendon is pulled; important in maintaining erect posture
reflex: an automatic instinctive unlearned reaction to a stimulus

myotactic reflex (noun)	reflex (noun)
reflex contraction of a muscle when an attached tendon is pulled; important in maintaining erect posture	an automatic instinctive unlearned reaction to a stimulus

myotactic reflex (adjective)	reflex (adjective)
	without volition or conscious control