smash vs blast

smash and blast both are nouns.

Word	Noun	Adjective	Verb	Adverb
smash	Yes	No	Yes	Yes
blast	Yes	No	Yes	No

As verbs, blast is a hyponym of smash; that is, blast is a word with a more specific, narrower meaning than smash:

Other hyponyms of smash include knock down.

As verbs, smash and blast are synonyms defined as:

Other synonyms of smash include boom, nail.

smash (noun)	blast (noun)
the act of colliding with something	a very long fly ball
a conspicuous success	intense adverse criticism
a hard return hitting the tennis ball above your head	an explosion (as of dynamite)
a serious collision (especially of motor vehicles)	a sudden very loud noise
a vigorous blow	a highly pleasurable or exciting experience
	a strong current of air

smash (verb)	blast (verb)
break into pieces, as by striking or knocking over	shatter as if by explosion
break suddenly into pieces, as from a violent blow	shrivel or wither or mature imperfectly
overthrow or destroy (something considered evil or harmful)	criticize harshly or violently
hit with great force	use explosives on
collide or strike violently and suddenly	fire a shot; release
hit (a tennis ball) in a powerful overhead stroke	hit with great force
damage or destroy as if by violence	create by using explosives
humiliate or depress completely	make with or as if with an explosion
hit violently	apply a draft or strong wind to to
reduce to bankruptcy	make a strident sound

smash (adverb)	blast (adverb)
with a loud crash