cavity Synonyms - page 3

cleft clough crack conceptacle concavity concave compartment colliery col coeliac caecal bursa bowl aperture antrum antre antechamber ampulla alveolus alcove abyss apse archenteron blankness bedchamber bore basin axillary auricle atrium armpit abysm crater interstice gulch grotto grot groove goff gland ghole geode gulf gully intaglio indicia indent hydatid honeycomb hollowness