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.
Also, some keyboards actually allow gamers to swap out not just keycaps but mechanical switches as well with various actuation settings and noise levels.
I found the dual actuation useful for double jumps, for instance.