hollow
boat-shaped
boatlike
bowl-shaped
bowllike
buried
cavelike
cavernous
concave
concaved
craterlike
cup-shaped
cupped
cymbiform
debased
deep-sea
depressed
dish-shaped
dished
dishing
dishlike
downcast
downthrown
drawn
drowned
engulfed
fallen
flooded
funnel-breasted
funnel-chested
funnel-shaped
haggard
hollowed
immersed
incurved
incurving
incurvous
infundibular
infundibuliform
inundated
low
lowered
navicular
naviform
prostrate
reduced
retiring
retreating
saucer-shaped
scaphoid
Duncan
drunken
shrunken