Synonyms for Kalimantan (same or very similar meaning)
WordNet sense 1 (the part of Indonesia on the southern side of the island of Borneo):
Indonesian BorneoWordNet sense 2 (3rd largest island in the world; in the western Pacific north of Java; largely covered by dense jungle and rain forest; part of the Malay Archipelago):
BorneoFrom the ODE community, based on WordNetadd/edit