safari vs Africa

safari and Africa both are nouns.

Word	Noun	Adjective	Verb	Adverb
safari	Yes	No	No	No
Africa	Yes	No	No	No

safari (noun)	Africa (noun)
an overland journey by hunters (especially in Africa)	the second largest continent; located to the south of Europe and bordered to the west by the South Atlantic and to the east by the Indian Ocean