blast vs sandblast

blast and sandblast both are nouns.

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

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

Other hyponyms of blast include bluster, puff, puff of air, whiff.

blast (noun)	sandblast (noun)
a very long fly ball	a blast of wind laden with sand
intense adverse criticism
an explosion (as of dynamite)
a sudden very loud noise
a highly pleasurable or exciting experience
a strong current of air

blast (verb)	sandblast (verb)
shatter as if by explosion	grind with a sandblast
shrivel or wither or mature imperfectly
criticize harshly or violently
use explosives on
fire a shot; release
hit with great force
create by using explosives
make with or as if with an explosion
apply a draft or strong wind to to
make a strident sound