plosive vs plosive speech sound

plosive and plosive speech sound both are nouns.

Word	Noun	Adjective	Verb	Adverb
plosive	Yes	No	No	No
plosive speech sound	Yes	No	No	No

As nouns, plosive and plosive speech sound are synonyms defined as:

plosive and plosive speech sound: a consonant produced by stopping the flow of air at some point and suddenly releasing it

Other synonyms of plosive include occlusive, plosive consonant, stop, stop consonant.

plosive (noun)	plosive speech sound (noun)
a consonant produced by stopping the flow of air at some point and suddenly releasing it	a consonant produced by stopping the flow of air at some point and suddenly releasing it