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.
If you rely on the Numpad and can't do without it but still want a small form factor of a slim keyboard, the ZAGG Pro Keyboard may be a good solution.
Source: https://www.slashgear.com/1404974/best-wireless-bluetooth-keyboards-guide/