Katar vs Katar Peninsula

Katar and Katar Peninsula both are nouns.

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

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

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

Other synonyms of Katar include Qatar, Qatar Peninsula.

Katar (noun)	Katar Peninsula (noun)
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
a peninsula extending northward from the Arabian mainland into the Persian Gulf