abysmal

adj

1. (archaic)Pertaining to, or resembling an abyss.

   “The latter [geology] gives one the same sort of bewildering view of the abysmal extent of Time that Astronomy does of Space. [First attested in the early 19ᵗʰ century.]”

2. (figuratively)Extremely bad; terrible.

   “Robben curled an effort against the foot of the post from the edge of the box after being gifted the ball by an abysmal clearance from keeper Stephan Andersen.”