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.
Alternatively, you can use ReiBoot to repair any iOS system issues which may be causing the problem with limited storage space on your device.
Source: https://www.devicemag.com/how-do-i-clean-junk-files-from-my-iphone/