Brunei Malay estimated that 94% of the words of Brunei Malay and Kedayan are lexically related. "Bini-bini" is exclusively used in Brunei to refer to a lady. In Indonesia, Malaysia and Singapore, it is an informal way to refer to one's wives or a group of married women. The vocabulary of Brunei Malay has been collected and published by several western explorers in Borneo including Pigafetta in 1521, De Crespigny in 1872, Charles Hose in 1893, A. S. Haynes in 1900, Sidney H. Ray in 1913, H. B. Marshall in 1921, and G. T. MacBryan in 1922, and some Brunei Malay words
Indonesia–Malaysia confrontation an abject failure, the poorly trained and equipped forces were unable to seize key objectives such as capturing the Sultan of Brunei, seize the Brunei oil fields, or take European hostages. Within hours of the insurrection being launched, British forces based in Singapore were being mobilised for a prompt response. The failure of the insurrection was clear within 30 hours when Gurkha troops airlifted from Singapore secured Brunei town and ensured the Sultan's safety. The degree of Indonesian support for the TNKU remains a subject of debate. While Indonesia at the time denied direct involvement, it did sympathise with the