Mukalla vs Al Mukalla

Mukalla and Al Mukalla both are nouns.

Word	Noun	Adjective	Verb	Adverb
Mukalla	Yes	No	No	No
Al Mukalla	Yes	No	No	No

As nouns, Mukalla and Al Mukalla are synonyms defined as:

Mukalla and Al Mukalla: a port in southern Yemen on the Gulf of Aden to the east of Aden

Other synonyms of Mukalla include Al-Mukalla.

Mukalla (noun)	Al Mukalla (noun)
a port in southern Yemen on the Gulf of Aden to the east of Aden	a port in southern Yemen on the Gulf of Aden to the east of Aden