Synonyms and related words :
bell-like, bell-shaped, boat-shaped, boatlike, bowl-shaped, bowllike, campaniform, campanular, campanulate, cavelike, cavernous, concave, concaved, craterlike, cup-shaped, cupped, cymbiform, dish-shaped, dished, dishing, dishlike, ellipsoid, elliptic, funnel-breasted, funnel-chested, funnel-shaped, hollow, hollowed, incurved, incurving, incurvous, infundibular, infundibuliform, navicular, naviform, parabolic, retiring, retreating, scaphoid, scyphate, spoonlike, sunk, sunken