lash out vs blister

lash out is not a noun while blister is a noun.

Word	Noun	Adjective	Verb	Adverb
lash out	No	No	Yes	No
blister	Yes	No	Yes	No

As verbs, blister is a hyponym of lash out; that is, blister is a word with a more specific, narrower meaning than lash out:

Other hyponyms of lash out include abuse, blackguard, clapperclaw, shout, claw, vitriol, rip, whang, barrage, bombard, scald, scorch, whip, rubbish.

lash out (noun)	blister (noun)
	(pathology) an elevation of the skin filled with serous fluid
	(botany) a swelling on a plant similar to that on the skin
	a flaw on a surface resulting when an applied substance does not adhere (as an air bubble in a coat of paint)