niger river,
niger a landlocked republic in West Africa; gained independence from France in 1960; most of the country is dominated by the Sahara Desert
guinea -
a former British gold coin worth 21 shillings
Guinea -
a west African bird having dark plumage mottled with white; native to Africa but raised for food in many parts of the world
derogation,
disparagement,
depreciation (law) the partial taking away of the effectiveness of a law; a partial repeal or abolition of a law; "any derogation of the common law is to be strictly construed"
Guinea -
A gold coin originally worth twenty shillings and originally made from gold imported from Africa; later from 1717 until the adoption of decimalcurrency standardised at a value of twenty-one shillings.
Guinea -
A ground-foraging bird of Africa, of the family Numididea. Domesticated strains include Pearl, White, Buff, Blue, Purple and Lavender. Also called guinea fowl.
Wikipedia
Guinea, is a country in West Africa. Formerly known as French Guinea (Guinée française), it is today sometimes called Guinea-Conakry to distinguish it from its neighbor Guinea-Bissau. Conakry is the capital, the seat of the national government, and the largest city.
OmegaWiki Dictionary
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Guinea Country in Western Africa whose capital is Conakry.