spritz vs spurt

spritz and spurt both are nouns.

Word	Noun	Adjective	Verb	Adverb
spritz	Yes	No	Yes	No
spurt	Yes	No	Yes	No

As nouns, spurt is a hypernym of spritz; that is, spurt is a word with a broader meaning than spritz:

Other hypernyms of spritz include jet, spirt, squirt.

spritz (noun)	spurt (noun)
a quick squirt of some liquid (usually carbonated water)	the occurrence of a sudden discharge (as of liquid)

spritz (verb)	spurt (verb)
cover (a location) wholly or partially by squirting a liquid onto it	wet with a spurt of liquid
eject (a liquid) quickly	move or act with a sudden increase in speed or energy
	gush forth in a sudden stream or jet