postalveolar vs post-alveolar

postalveolar and post-alveolar both are nouns.

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

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

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

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

postalveolar (noun)	post-alveolar (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.