cleft

Synonyms: broken cloven cracked crannied crenelated parted perforated pierced rent riven ruptured separated sundered torn

Antonyms: joined joint united

Synonyms: aperture arroyo breach canyon chasm chink cleavage clough clove crack cranny crevasse crevice fissure fracture gorge gulch opening ravine rent rift rima rimation rime schism slit

Antonyms: closing closure solid