infundibular (?.)
- boat-shaped
- boatlike
- bowl-shaped
- bowllike
- cavelike
- cavernous
- concave
- concaved
- cone-shaped
- coned
- conelike
- conic
- craterlike
- cup-shaped
- cupped
- cymbiform
- dish-shaped
- dished
- dishing
- dishlike
- funnel-breasted
- funnel-chested
- funnel-shaped
- funnelform
- funnelled
- funnellike
- hollow
- hollowed
- incurved
- incurving
- incurvous
- infundibuliform
- navicular
- naviform
- retiring
- retreating
- saucer-shaped
- scaphoid
- scyphate
- spheroconic
- spoonlike
- sunk
- sunken
