lynx vs catamount

lynx and catamount both are nouns.

Word	Noun	Adjective	Verb	Adverb
lynx	Yes	No	No	No
catamount	Yes	No	No	No

As nouns, lynx and catamount are synonyms defined as:

lynx and catamount: short-tailed wildcats with usually tufted ears; valued for their fur

lynx (noun)	catamount (noun)
short-tailed wildcats with usually tufted ears; valued for their fur	large American feline resembling a lion
a text browser	short-tailed wildcats with usually tufted ears; valued for their fur