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.
As described in Mark Reinhart's 2005 book "The Batman Filmography: Live-Action Features, 1943 -1997," the "Forever" boat actually worked.
Source: https://www.slashfilm.com/1270734/batman-forever-built-working-batboat-for-few-seconds-film/