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.
One example is Jimmy's Pikachu named Spike, who loves the same rock music as his trainer and would head-bang to it.
Source: https://gamerant.com/pokemon-scarlet-violet-anime-captain-pikachu-mascot-distinct-personality-audio/