rocambolesco - far-fetched, incredible, hard to believe, ludicrousSpanish example: La economía doméstica de la Roca sufre situaciones rocambolescas debidas a las dimensiones y al aislamiento del territorio.
English example: The domestic economy of Gibraltar suffers from unbelievable situations owing to the size and isolation of the territory.
Source: rocambolesco - far-fetched, incredible, hard to believe, ludicrous (https://www.123teachme.com/spanish_feeds/word_of_the_day/2020/6/21)