shrink vs psychoanalyst

shrink and psychoanalyst both are nouns.

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

As nouns, psychoanalyst is a hyponym of shrink; that is, psychoanalyst is a word with a more specific, narrower meaning than shrink:

Other hyponyms of shrink include alienist, analyst.

shrink (noun)	psychoanalyst (noun)
a physician who specializes in psychiatry	a licensed practitioner of psychoanalysis

shrink (verb)	psychoanalyst (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