shrink vs shrinking

shrink and shrinking both are nouns.

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

shrink (noun)	shrinking (noun)
a physician who specializes in psychiatry	the act of becoming less
	process or result of becoming less or smaller

shrink (verb)	shrinking (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