The Opposites app helps children learn vocabulary and the corresponding antonyms by challenging them to match up pairs of opposing words in increasingly difficult levels. The game also helps children understand the importance of word context, and is an opportunity for them to think about how the words they use oppose other words. The Opposites consists of 10 different levels, each stage with a corresponding level of vocabulary. The app also offers a dictionary option that provides definitions and antonyms in a kid-friendly format.