Miao language vs Hmong language

Miao language and Hmong language both are nouns.

Word	Noun	Adjective	Verb	Adverb
Miao language	Yes	No	No	No
Hmong language	Yes	No	No	No

As nouns, Miao language and Hmong language are synonyms defined as:

Miao language and Hmong language: a language of uncertain affiliation spoken by the Hmong

Other synonyms of Miao language include Hmong, Miao.

Miao language (noun)	Hmong language (noun)
a language of uncertain affiliation spoken by the Hmong	a language of uncertain affiliation spoken by the Hmong