Katar Peninsula vs Qatar

Katar Peninsula and Qatar both are nouns.

Word	Noun	Adjective	Verb	Adverb
Katar Peninsula	Yes	No	No	No
Qatar	Yes	No	No	No

As nouns, Katar Peninsula and Qatar are synonyms defined as:

Katar Peninsula and Qatar: a peninsula extending northward from the Arabian mainland into the Persian Gulf

Other synonyms of Katar Peninsula include Katar, Qatar Peninsula.

Katar Peninsula (noun)	Qatar (noun)
a peninsula extending northward from the Arabian mainland into the Persian Gulf	an Arab country on the peninsula of Qatar; achieved independence from the United Kingdom in 1971; the economy is dominated by oil
	a peninsula extending northward from the Arabian mainland into the Persian Gulf