goral vs goat antelope

goral and goat antelope both are nouns.

Word	Noun	Adjective	Verb	Adverb
goral	Yes	No	No	No
goat antelope	Yes	No	No	No

As nouns, goat antelope is a hypernym of goral; that is, goat antelope is a word with a broader meaning than goral:

goral: small goat antelope with small conical horns; of southern Asian mountains
goat antelope: bovid related to goats but having antelope-like features: mountain goats, gorals, serows, chamois, gnu goats

goral (noun)	goat antelope (noun)
small goat antelope with small conical horns; of southern Asian mountains	bovid related to goats but having antelope-like features: mountain goats, gorals, serows, chamois, gnu goats