postalveolar vs post-alveolar consonant

postalveolar and post-alveolar consonant both are nouns.

Word	Noun	Adjective	Verb	Adverb
postalveolar	Yes	No	No	No
post-alveolar consonant	Yes	No	No	No

As nouns, postalveolar and post-alveolar consonant are synonyms defined as:

postalveolar and post-alveolar consonant: (phonetics) Any sound articulated with the tongue near or touching the back of the alveolar ridge.

Other synonyms of postalveolar include post-alveolar, postalveolar consonant.

postalveolar (noun)	post-alveolar consonant (noun)
(phonetics) Any sound articulated with the tongue near or touching the back of the alveolar ridge.	(phonetics) Any sound articulated with the tongue near or touching the back of the alveolar ridge.