Eng

Pit...

窟

Basement, Build underground, Cave, Cellar, Den, Hole, Pit, Underground

窩

Apartment, Bend, Block, Brood, Cave, Check, Crease, Den, Hold in, Hollow, Litter, Living, Nest, Pit, Restrain

窖

Basement, Cellar, Pit

窞

Pit

谷

Basin, Pit, Valley

籽

Pip, Pit, Seed, Seeds, Stone

井

Mine, Orderly, Pit, Shaft, Systematic, Well

壢

Hole, Pit

坎

Crisis, Hole, Pit, Snare, Threshold, Trap, Water

坑

Pit

塹

Chasm, Moat, Pit, Trench

深溝

Deep ditch, Deep gutter, Deep trench, Pit, Void