The term Inka means ruler or lord in Quechua and was used to refer to the ruling class or the ruling family. The Spanish adopted the term (transliterated as Inca in Spanish) as an ethnic term referring to all subjects of the empire rather than simply the ruling class.
The world's largest spoken language is Chinese (Mandarin). It is followed by English, Hindustani (Hindi and Urdu) and Spanish in the fourth place. The world's largest spoken language is Chinese (Mandarin). It is followed by English, Hindustani (Hindi and Urdu) and Spanish in the fourth place.
By number of speakers, the two largest language families are the Indo-European language family (which accounts for 46% of the global population) and the Sino-Tibetan language family (which accounts for 21% of the global population).