Above is the a screenshot that I took on Visuwords. This site allows you type in any word and it gives you the definition, antonyms, synonyms, and relationships among other words. You can click on any of the words on the screen and they are defined. This site is nothing short of AMAZING! I love that it is not only instant but it is a visual way to understand the relationships among words. Kids love how quickly the entire diagram can change with the click of your mouse. LOVE this site! Did I mention that it is FREE?
Visuwords and many, many other vocabulary resources are featured on MrsFullenkamp.com. To get to the reading and vocabulary page click here: https://sites.google.com/a/leahfullenkamp.com/mrs-fullenkamp/reading-s