Answer: abysm

AnswerCrossword Clue
ABYSM

Yawning depth

ABYSM

Bottomless pit

ABYSM

Yawning gulf

ABYSM
Wide gulf
ABYSM
Deep cavity
ABYSMUnfathomable crevasse
ABYSMDeep-bottomed pit
ABYSMReally big cavity
ABYSMDeep gulf
ABYSMDeep gorge
ABYSMVast chasm, to the Bard
ABYSMVast gulf
ABYSMImmeasurable void
ABYSMDeep cavity, poetically
ABYSMWide gulf, poetically
ABYSMBottomless pit (archaic)
ABYSMGrand Canyon e.g.
ABYSMIt's immeasurably deep
ABYSMImmeasurable cavity
ABYSMYawning gulf (Var.)
ABYSMYawning chasm (var.)
ABYSMBottomless pit (var.)