reckless; (at) random; haphazard; blind; sudden; abrupt
thoughtless; reckless; rash; excessive; unreasonable; immoderate
dead of night; shades of night; black of night
pitch dark; total darkness
dark night; moonless night
stew prepared from ingredients contributed by members of a party, and eaten in the dark for fun
black-market lending; illegal loan
black-market dealings; underhand transactions; shady trading; secret dealings; secret arrangement
pitch dark; total darkness
underground world; underground society
no one knows what the future holds; the future is a closed book; (lit.) one sun (unit of measurement) ahead is darkness
black-market channels; illegal channels
to peer into the darkness
illegal website (i.e. websites featuring child pornography, selling drugs, etc.); website encouraging illegal activities; suicide-encouraging website
illegal donation; secret contribution
black marketeer; black market trader
to cover up; to hush up; to shroud in darkness; to have a secret abortion
black-market lending; illegal loan
shady dealings; illicit business; underground business
without one's knowledge; easily
power behind the throne; éminence grise; kingmaker; wire-puller; (lit.) shadow shogun
black-market dealings; underhand transactions; shady trading; secret dealings; secret arrangement
dark night in the rainy season
losing one's reason due to love; lack of judgment due to love
illegal price-fixing agreement
price-support measures for contraband goods
unauthorized cartel; unauthorised cartel
doing something without having decided what one's goal for it is; (lit.) a rifle in the dark
the darkness of ignorance