orinasal vs orinasal phone

orinasal and orinasal phone both are nouns.

Word	Noun	Adjective	Verb	Adverb
orinasal	Yes	No	No	No
orinasal phone	Yes	No	No	No

As nouns, orinasal and orinasal phone are synonyms defined as:

orinasal and orinasal phone: a speech sound produced with both the oral and nasal passages open (as French nasal vowels)

orinasal (noun)	orinasal phone (noun)
a speech sound produced with both the oral and nasal passages open (as French nasal vowels)	a speech sound produced with both the oral and nasal passages open (as French nasal vowels)