Compound interest. Compound interest is the addition of interest to the principal sum of a loan or deposit, or in other words, interest on interest. It is the result of reinvesting interest, rather than paying it out, so that interest in the next period is then earned on the principal sum plus previously-accumulated interest.
Guanches (also: Guanchis or Guanchetos) refer to the aboriginal Berber inhabitants of the Canary Islands. It is believed that they migrated to the archipelago around 1000 BC or perhaps earlier.
The patas monkey is an Old World monkey (family Cercopithecidae) related to guenons. Because of its colour, white facial marking, and habits, it has also been called the hussar, military, or dancing red monkey, as well as the red guenon.