Mustagh vs Karakoram

Mustagh and Karakoram both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mustagh	Yes	No	No	No
Karakoram	Yes	No	No	No

As nouns, Mustagh and Karakoram are synonyms defined as:

Mustagh and Karakoram: a mountain range in northern Kashmir; an extension of the Hindu Kush; contains the 2nd highest peak

Other synonyms of Mustagh include Karakoram Range, Karakorum Range, Mustagh Range.

Mustagh (noun)	Karakoram (noun)
a mountain range in northern Kashmir; an extension of the Hindu Kush; contains the 2nd highest peak	a mountain range in northern Kashmir; an extension of the Hindu Kush; contains the 2nd highest peak