gully

noun 0.762

gullet

noun 0.633

kloof

noun 0.621

canyon

noun 0.620

gulf

noun 0.620

coulee

noun 0.619

gulping

noun 0.608

gorge

noun 0.603

gutter

noun 0.601

sulcus

noun 0.597

glen

noun 0.593

gush

noun 0.589

gash

noun 0.580

gulper

noun 0.577

gusher

noun 0.576

gouge

noun 0.573

valley

noun 0.570

gurgle

noun 0.570

slot canyon

noun 0.557

gushing

noun 0.554

gull

noun 0.553

glug

noun 0.552

sluice

noun 0.549

gular

noun 0.547

barranca

noun 0.547

chasm

noun 0.541

trench

noun 0.541

sinkhole

noun 0.540

ditch

noun 0.539

crevice

noun 0.539

gold rush

noun 0.538

couloir

noun 0.538

gulag

noun 0.535

ginnel

noun 0.533

creek bed

noun 0.533

gunnel

noun 0.531

rill

noun 0.529

fault gouge

noun 0.529

guzzle

noun 0.527

gole

noun 0.526

cutbank

noun 0.526

gold mine

noun 0.526

holler

noun 0.526

trough

noun 0.523

lacune

noun 0.522

rivulet

noun 0.518

gap fill

noun 0.518

glade

noun 0.518

grotto

noun 0.517

crevasse

noun 0.517

creek

noun 0.516

fissure

noun 0.516

valley fill

noun 0.515

gurgling

noun 0.515

gilgul

noun 0.514

gilgai

noun 0.512

gunk

noun 0.512

gulp

noun 0.512

chute

noun 0.511

wadi

noun 0.510

runnel

noun 0.509

gill

noun 0.509

goldfield

noun 0.507

guttering

noun 0.506

gale

noun 0.506

gashing

noun 0.505

gall

noun 0.504

plunge pool

noun 0.504

chink

noun 0.503

flash flood

noun 0.503

glut

noun 0.502

glub

noun 0.502

shoal

noun 0.502

hellhole

noun 0.502

burrow

noun 0.501

swale

noun 0.501