(a.) Full of chinks or fissures; gaping; opening in narrow clefts.

abysm abyss alienation aperture arroyo bifurcated bisected blaze box canyon branched branching breach breach of friendship break breakage broaching burst canyon cavity chap chasm check chimney chink chinky chip clearing cleavage cleuch clough clove cloven col coulee couloir crack cracked cranny crena crevasse crevice cut cwm defile dehiscent dell depression dichotomous dike dimidiate disaffection disclosure disfavor disruption disunion disunity ditch divergence divided dividedness division donga draw estrangement excavation falling-out fault fenestra fissure fissured fissury fistula flaw flume fontanel foramen forked forking fracture furrow gap gape gaping gappy gash gat gorge groove gulch gulf gully hack halved hiatus hole hollow in pieces in shreds incision indentation inlet interval jag jog joggle joint kerf kloof lacerate lacerated lacuna laying open leak mangled moat mutilated nick nock notch nullah open rupture opening opening up orifice outlet pass passage passageway pore quartered ragged ramified ravine recall of ambassadors rent rift rime rimose rimulose rip riven rupture scale schism scissure score scotch seam separation severed shredded slash slice slit slot space splinter splintered split stoma tattered tear throwing open torn trench uncorking unstopping valley void wadi yawn