/ Thesaurus / K Synonyms of krakatao Find synonyms for: Noun1. Krakatau, Krakatao, Krakatoausage: a small volcanic island in Indonesia between Java and Sumatra; its violent eruption in 1883 was the greatest in recorded historyWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: impetuous Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language