Synonyms that are in the dictionary are marked in green. Synonyms that are not in the dictionary are marked in red.
Antonyms that are in the dictionary are marked in green. Antonyms that are not in the dictionary are marked in red.
Allison, who designed a photo encryption app this year, said one of his favorite things about the App-a-Thon is the chance to meet other people who are interested in technology.