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.
The site was modeled heavily on Yelp but added video and a hint of Yahoo Answers.
Source: https://searchengineland.com/search-marketing-history-february-21-393311