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.
As seen in the image shared by LookItsEric, fans can then swap between these gadgets by holding a specific button, giving them easier access to these tools instead of constantly having to go to the inventory menu.
Source: https://gamerant.com/genshin-impact-update-3-7-gadgets/