The Crack o' Doom - 1914 was released on: USA: 8 September 1914
Assuming that Doom's Day is an apocalypic event the closest opposite would be a "Day of Deliverance" or a "Rebirth" If Doom's Day is a complete anihillation then the "Big Bang" (Which was neither big nor loud) could be considered the opposite.
I would have thought that the word you are after is "doom".
what is the opposite medical term for melano? The opposite of melan/o meaning black is leuk/o which means white.
what is the opposite of Forbade and begins with O
Neither. The OO has a long OO (long U) sound as in doom and broom.
Opposite
death
small
This is also the partial lyrics to Gir's "The Doom Song" from Invader Zim
O
Ghostbusters - 1986 Train to Doom-De-Doom-Doom 1-39 was released on: USA: 30 October 1986