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.
In browser terms, the cached data might load slowly or entirely incorrectly, leading to wonky-looking websites.
Source: https://www.cnet.com/tech/mobile/give-your-iphone-a-gift-clear-your-cache/