shrink vs specialist

shrink and specialist both are nouns.

Word	Noun	Adjective	Verb	Adverb
shrink	Yes	No	Yes	No
specialist	Yes	No	No	No

As nouns, specialist is a hypernym of shrink; that is, specialist is a word with a broader meaning than shrink:

Other hypernyms of shrink include medical specialist.

shrink (noun)	specialist (noun)
a physician who specializes in psychiatry	an expert who is devoted to one occupation or branch of learning
	practices one branch of medicine

shrink (verb)	specialist (verb)
become smaller or draw together
reduce in size; reduce physically
wither, as with a loss of moisture
decrease in size, range, or extent
draw back, as with fear or pain