mukataa vs main office

mukataa and main office both are nouns.

Word	Noun	Adjective	Verb	Adverb
mukataa	Yes	No	No	No
main office	Yes	No	No	No

As nouns, main office is a hypernym of mukataa; that is, main office is a word with a broader meaning than mukataa:

mukataa: an Arabic word for headquarters or administrative center
main office: (usually plural) the office that serves as the administrative center of an enterprise

Other hypernyms of mukataa include central office, headquarters, home base, home office.

mukataa (noun)	main office (noun)
an Arabic word for headquarters or administrative center	(usually plural) the office that serves as the administrative center of an enterprise