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.
But as the game wore on, his anti-computer playing was lethal.
Source: https://gizmodo.com/kasparov-ibm-deep-blue-ai-chess-match-changed-minds-1850270696