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.
The Corps shut them down in the mid-1980s and the area wasdeclared a hazardous waste sitein 1989 under the Environmental Protection Agency’s Superfund law.