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.
This concept originated in 1988's Transformers: City of Fear storyline published by Marvel Comic's United Kingdom branch.
Source: https://www.cbr.com/transformers-zombie-apocalypse-history/