Synonyms of cavernous

cavernous

adjective

as in gigantic

of a building or room resembling a cave in spaciousness; very significant in size

We toured the cavernous airplane hangar.

The dance was held in a cavernous hall.

a cavernous auditorium

Synonyms & Similar Words

• gigantic
• huge
• large
• massive
• enormous
• vast
• colossal
• oversized
• mammoth
• oversize
• titanic
• monumental
• mountainous
• hulking
• big
• grand
• sizable
• tremendous
• gargantuan
• immense
• galactic
• monstrous
• monolithic
• humongous
• spacious
• major
• great
• elephantine
• cosmic
• sizeable
• staggering
• stupendous
• astronomic
• cyclopean
• prodigious
• super
• considerable
• astronomical
• voluminous
• cosmical
• jumbo
• humungous
• bulky
• vasty
• whopping
• outsized
• Himalayan
• pharaonic
• gross
• heroic
• substantial
• supersized
• herculean
• husky
• leviathan
• boxcar
• outsize
• largish
• excessive
• Brobdingnagian
• king-size
• hefty
• king-sized
• handsome
• tidy
• heroical
• walloping
• extreme
• goodly
• inordinate
• Bunyanesque
• exorbitant
• hellacious
• bumper
• ample
• copious
• super-duper
• extravagant
• whacking
• immoderate
• abundant
• capacious
• biggish
• plentiful
• appreciable
• roomy
• commodious
• thick
• fat

Antonyms & Near Antonyms

• tiny
• microscopic
• miniature
• diminutive
• minuscule
• mini
• infinitesimal
• microscopical
• Lilliputian
• pocket-size
• teeny
• pygmy
• wee
• little bitty
• half-pint
• teensy
• thin
• minute
• slender
• petite
• slight
• pint-size
• small
• pocket-sized
• slim
• pint-sized
• microminiature
• smallish
• teensy-weensy
• teeny-weeny
• puny
• dinky
• little
• dwarf
• dwarfish
• undersized
• undersize
• shrimpy
• bantam

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• tiny
• microscopic
• miniature
• diminutive
• minuscule
• mini
• infinitesimal
• microscopical
• Lilliputian
• pocket-size
• teeny
• pygmy
• wee
• little bitty
• half-pint
• teensy
• thin
• minute
• slender
• petite
• slight
• pint-size
• small
• pocket-sized
• slim
• pint-sized
• microminiature
• smallish
• teensy-weensy
• teeny-weeny
• puny
• dinky
• little
• dwarf
• dwarfish
• undersized
• undersize
• shrimpy
• bantam

See More