Rand vs Reef

Rand and Reef both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rand	Yes	No	No	No
Reef	Yes	No	No	No

As nouns, Rand and Reef are synonyms defined as:

Rand and Reef: a rocky region in the southern Transvaal in northeastern South Africa; contains rich gold deposits and coal and manganese

Other synonyms of Rand include Witwatersrand.

Rand (noun)	Reef (noun)
a rocky region in the southern Transvaal in northeastern South Africa; contains rich gold deposits and coal and manganese	a rocky region in the southern Transvaal in northeastern South Africa; contains rich gold deposits and coal and manganese
United States writer (born in Russia) noted for her polemical novels and political conservativism (1905-1982)