Fish: The Keyword that Holds Together the Other Words (image) University of Kansas Share Print E-Mail Caption A subset of a network of 20,000 English words that sound similar, created by University of Kansas Professor of Psychology Michael Vitevitch. The keyword that holds together the other words is fish. Credit U. of Kansas, M. Vitevitch Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.