Jebel Musa vs Abyla

Jebel Musa and Abyla both are nouns.

Word	Noun	Adjective	Verb	Adverb
Jebel Musa	Yes	No	No	No
Abyla	Yes	No	No	No

As nouns, Jebel Musa and Abyla are synonyms defined as:

Jebel Musa and Abyla: a promontory in northern Morocco opposite the Rock of Gibraltar; one of the Pillars of Hercules

Other synonyms of Jebel Musa include Abila.

Jebel Musa (noun)	Abyla (noun)
a promontory in northern Morocco opposite the Rock of Gibraltar; one of the Pillars of Hercules	a promontory in northern Morocco opposite the Rock of Gibraltar; one of the Pillars of Hercules