Kuenlun vs Kunlun Mountains

Kuenlun and Kunlun Mountains both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kuenlun	Yes	No	No	No
Kunlun Mountains	Yes	No	No	No

As nouns, Kuenlun and Kunlun Mountains are synonyms defined as:

Kuenlun and Kunlun Mountains: a mountain range in western China that extends eastward from the Indian border for 1000 miles

Other synonyms of Kuenlun include Kuenlun Mountains, Kunlan Shan, Kunlun.

Kuenlun (noun)	Kunlun Mountains (noun)
a mountain range in western China that extends eastward from the Indian border for 1000 miles	a mountain range in western China that extends eastward from the Indian border for 1000 miles