Synonyms for Cavity:

• n.

  •
  • aperture,
  • basin,
  • channel,
  • chink,
  • cleft,
  • cranny,
  • depression,
  • hollow.
  •
  • apparatus,
  • canal,
  • chamber,
  • decay,
  • entrails,
  • organ,
  • organic.
  •
  • pocket,
  • vacuity,
  • void.
  •bag (noun)
  • sac.
  •cavity (noun)
  • bodily cavity,
  • caries,
  • cavum,
  • dental caries,
  • enclosed space,
  • pit,
  • tooth decay.
  •chuckhole (noun)
  • pothole.
  •dent (noun)
  • incision.
  •dentistry (noun)
  • amalgam,
  • bridge,
  • cap,
  • crown.
  •object (noun)
  • pit.
  •opening (noun)
  • mouth,
  • orifice.
  •pit (noun)
  • abyss,
  • chasm,
  • crater,
  • crevasse,
  • deep,
  • pit,
  • shaft,
  • well,
  • bottomless pit.
  •sac (noun)
  • bursa.
  •sunken or decayed area (noun)
  • armpit,
  • atrium,
  • basin,
  • bursa,
  • caries,
  • chamber,
  • crater,
  • decay,
  • dent,
  • depression,
  • gap,
  • hollow,
  • pit,
  • pocket,
  • sinus,
  • socket,
  • vacuity,
  • void,
  • hole.
  •tooth decay (noun)
  • caries,
  • dental caries.
  •vesicle (noun)
  • vesicle.

• Other synonyms:

  •
  • aperture,
  • canal,
  • cell,
  • chink,
  • cleft,
  • cranny,
  • crevice,
  • depression,
  • entrails,
  • fissure,
  • foothold,
  • furrow,
  • groove,
  • gulf,
  • leak,
  • mold,
  • notch,
  • opening,
  • perforation,
  • pinhole,
  • pothole,
  • puncture,
  • rent,
  • rift,
  • rip,
  • rut,
  • slit,
  • slot,
  • tear,
  • toehold,
  • trench,
  • vent,
  • vitals.
  •
  • channel,
  • excavation,
  • gash,
  • organ,
  • pocket,
  • region,
  • valve,
  • visceral.
  •
  • apparatus,
  • chamber,
  • cut,
  • dip,
  • organic,
  • system.
  •
  • hollow,
  • vacuity.
  •
  • passage.
  •
  • tube.
  •dentistry
  • amalgam,
  • brace,
  • bridge,
  • cap,
  • crown,
  • draw,
  • extract,
  • fill,
  • plaque,
  • scale,
  • tartar.
  •holder
  • socket.
  •indentation
  • dent.
  •Other relevant words:
  • abysm,
  • abyss,
  • air duct,
  • alcove,
  • alveolus,
  • amalgam,
  • antrum,
  • aperture,
  • apparatus,
  • archenteron,
  • armpit,
  • arroyo,
  • atrium,
  • axilla,
  • bag,
  • basin,
  • blank,
  • blastocoel,
  • bodily cavity,
  • booth,
  • bowl,
  • box,
  • brace,
  • breach,
  • break,
  • bridge,
  • burrow,
  • bursa,
  • caecum,
  • canal,
  • canyon,
  • cap,
  • caries,
  • cave,
  • cavern,
  • cavum,
  • cell,
  • chamber,
  • channel,
  • chap,
  • check,
  • chimney,
  • chink,
  • clearing,
  • cleft,
  • col,
  • colliery,
  • compartment,
  • concave,
  • concavity,
  • corner,
  • cranny,
  • crevice,
  • crib,
  • crown,
  • crypt,
  • cup,
  • cut,
  • cwm,
  • dale,
  • debt,
  • decay,
  • defile,
  • delay,
  • dell,
  • delve,
  • den,
  • dent,
  • dental caries,
  • depression,
  • depth,
  • dimple,
  • dint,
  • dip,
  • disclosure,
  • discontinuity,
  • disruption,
  • distance,
  • ditch,
  • division,
  • draw,
  • enclosed space,
  • endocarp,
  • engine room,
  • entrails,
  • excavation,
  • extract,
  • fault,
  • fenestra,
  • fill,
  • fissure,
  • fistula,
  • flaw,
  • flume,
  • fold,
  • follicle,
  • fontanel,
  • foothold,
  • foramen,
  • fossa,
  • fracture,
  • furrow,
  • gap,
  • gape,
  • gash,
  • gat,
  • glen,
  • gorge,
  • groove,
  • grotto,
  • gulch,
  • gulf,
  • gully,
  • halt,
  • hiatus,
  • hold,
  • hollow,
  • hollowness,
  • honeycomb,
  • impression,
  • incision,
  • indentation,
  • indenture,
  • inlet,
  • intaglio,
  • intermission,
  • interruption,
  • interval,
  • lacuna,
  • leak,
  • lull,
  • manger,
  • matrix,
  • mine,
  • moat,
  • mold,
  • mouth,
  • niche,
  • nook,
  • notch,
  • nullah,
  • opening,
  • orchestra pit,
  • organ,
  • organic,
  • orifice,
  • outlet,
  • pan,
  • pass,
  • passage,
  • passageway,
  • pause,
  • perforation,
  • pew,
  • pinhole,
  • pitfall,
  • plaque,
  • pocket,
  • pockmark,
  • pore,
  • pothole,
  • press box,
  • prey,
  • punch bowl,
  • puncture,
  • quarry,
  • ravine,
  • recess,
  • region,
  • rent,
  • respite,
  • rest,
  • rift,
  • rime,
  • rip,
  • rupture,
  • rut,
  • sac,
  • scale,
  • scissure,
  • scoop,
  • seam,
  • shell,
  • sink,
  • sinus,
  • slit,
  • slot,
  • socket,
  • space,
  • split,
  • stall,
  • stoma,
  • stone,
  • stone pit,
  • stop,
  • strip mine,
  • suspension,
  • system,
  • tartar,
  • tear,
  • toehold,
  • tooth decay,
  • trench,
  • trough,
  • tube,
  • tunnel,
  • vacuity,
  • valley,
  • valve,
  • vault,
  • vent,
  • ventricle,
  • vesicle,
  • visceral,
  • vitals,
  • void,
  • wadi,
  • wait,
  • working,
  • yawn,
  • Broaching,
  • Cellule,
  • Clough,
  • Kloof,
  • cul de sac,
  • Coulee,
  • Couloir,
  • Funnel Chest,
  • mine shaft,
  • uncorking,
  • VUG,
  • CAVA,
  • box canyon,
  • window of opportunity,
  • crack,
  • dike,
  • joint,
  • unstopping,
  • decayed tooth,
  • laying open,
  • opening up,
  • alveolation,
  • donga.

Antonyms for Cavity:

• n.

  • sunken or decayed area
    bulge, closure, mountain, solid.
  • Other antonyms:
    bulge, bump, bunch, camber, convexity, hill, hump, jut, lump, mound, pimple, projection, protrusion, protuberance, rise, swell, swelling, tumor.

• Other antonyms:

  • n. t.
    bulge, bump, bunch, camber, closure, convexity, hill, hump, mound, mountain, pimple, projection, protrusion, protuberance, solid, swell, swelling.