- Black Canyon of the Gunnison National Park by Vincent Rogers
... to a national park in 1999, occupies an area of 51 sq mi (133 sq km). The canyon derives its name from its black-stained, lichen-covered walls, which accentuate the gloom of the chasm.
- Abyss by Webster's
... n.) A bottomless or unfathomed depth, gulf or chasm; hence, any deep, immeasurable, and, specifically, hell or the bottomless pit.(n.) Infinite time; a vast intellectual or moral depth.(n.) The center of an escutcheon.
- Hiatus by Webster's
... ; an aperture; a gap; a chasm; especially, a defect in a manuscript, where some part is lost or effaced; a space where something is wanting; a break.(pl.) of Hiatus.(n.) The concurrence of two vowels in two successive words or syllables.
- Chasmy by Webster's
... a.) Of or pertaining to a chasm; abounding in chasms.
- Chaos by Webster's
... immeasurable space; a yawning chasm.(n.) Any confused or disordered collection or state of things; a confused mixture; confusion; disorder.(n.) The confused, unorganized condition or mass of matter before the creation of distinct and orderly forms.