Kinchinjunga vs Kangchenjunga

Kinchinjunga and Kangchenjunga both are nouns.

Word	Noun	Adjective	Verb	Adverb
Kinchinjunga	Yes	No	No	No
Kangchenjunga	Yes	No	No	No

As nouns, Kinchinjunga and Kangchenjunga are synonyms defined as:

Kinchinjunga and Kangchenjunga: a mountain in the Himalayas on the border between Nepal and Tibet (28,208 feet high)

Other synonyms of Kinchinjunga include Kanchanjanga, Kanchenjunga, Mount Kanchenjunga.

Kinchinjunga (noun)	Kangchenjunga (noun)
a mountain in the Himalayas on the border between Nepal and Tibet (28,208 feet high)	a mountain in the Himalayas on the border between Nepal and Tibet (28,208 feet high)