pop vs sound

pop and sound both are nouns.

Word	Noun	Adjective	Verb	Adverb
pop	Yes	Yes	Yes	Yes
sound	Yes	Yes	Yes	No

As nouns, sound is a hypernym of pop; that is, sound is a word with a broader meaning than pop:

As verbs, sound is a hypernym of pop; that is, sound is a word with a broader meaning than pop:

Other hypernyms of pop include go.

As verbs, sound is a hypernym of pop; that is, sound is a word with a broader meaning than pop:

pop (noun)	sound (noun)
music of general appeal to teenagers; a bland watered-down version of rock'n'roll with more rhythm and harmony and an emphasis on romantic love	the particular auditory effect produced by a given cause
a sharp explosive sound as from a gunshot or drawing a cork	the subjective sensation of hearing something
a sweet drink containing carbonated water and flavoring	the audible part of a transmitted signal
an informal term for a father; probably derived from baby talk	(phonetics) an individual sound unit of speech without concern as to whether or not it is a phoneme of some language
	the sudden occurrence of an audible event
	a large ocean inlet or deep bay
	a narrow channel of the sea joining two larger bodies of water
	mechanical vibrations transmitted by an elastic medium

pop (adjective)	sound (adjective)
(of music or art) new and of general appeal (especially among young people)	financially secure and safe
	in good condition; free from defect or damage or decay
	complete; thorough
	(of sleep) deep and complete
	in excellent physical condition
	exercising or showing good judgment
	free from moral defect
	vigorous or severe
	having legal efficacy or force
	logically valid

pop (verb)	sound (verb)
burst open with a sharp, explosive sound	measure the depth of (a body of water) with a sounding line
cause to burst with a loud, explosive sound	utter with vibrating vocal chords
fire a weapon with a loud explosive noise	make a certain noise or sound
take drugs, especially orally	cause to sound
drink down entirely	announce by means of a sound
hit a pop-fly	give off a certain sound or sounds
put or thrust suddenly and forcefully	appear in a certain way
hit or strike
release suddenly
bulge outward
make a sharp explosive noise
appear suddenly or unexpectedly; happen unexpectedly
cause to make a sharp explosive sound

pop (adverb)	sound (adverb)
like a pop or with a pop