Synonyms of humongous

adjectiveOf an extremely large size.

• enormous
• gigantic
• ginormousVery large.
• hugeVery large.
• immense
• massive
• ample
• bigOf great size, large.
• exceeding literary
• cosmic
• bodacious
• broad
• commodious
• considerable
• expansive
• good-sizedOf a reasonably large size.
• full
• generous
• giantVery large.
• grand
• great
• hefty
• hench
• jumboEspecially large or powerful.
• larger than life
• leviathanVery large; enormous, gargantuan.
• liberalAmple, abundant; generous in quantity.
• long
• mega-
• overlargeExcessively large; too big; oversize.
• outsizedOf an unusually large size.
• oversize
• oversizedVery large; especially of something larger than normal for its type.
• prodigiousVery big in extent, quantity, or size; abundant; intense; colossal, huge.
• roomySpacious, expansive, comfortable.
• rotund
• sizeableStandard spelling of sizable.
• spacious
• stonking Australia, slangImpressively large; exciting.
• substantial
• tall
• vast
• voluminous
• wide
• astronomic
• behemothicColossal, of enormous size and power.
• big fat
• boxcarExtremely large.
• BrobdingnagianEnormous, huge, far larger than is customary for such a thing.
• bulky
• colossal
• cyclopean
• Daniel LambertishExtremely obese.
• elephantineVery large.
• elephantic
• gargantuanHuge; immense; tremendous.
• giantesqueSynonym of gigantesque.
• gigantesqueVery large; like a giant; gigantic.
• gigantuan (colloquial
• nonstandard))
• great bigVery big; huge.
• honkin'
• hulking
• hunormous colloquial, slangOf a gigantic size.
• mahoosive humorous, slangMassive; huge; very large.
• mammothComparable to a mammoth in its size; very large, huge, gigantic.
• mastodonic
• monstrous
• monumental
• mountainous
• pantagruelian
• pyramidal
• PythonicEnormous; also, monstrous.
• stupendous
• super-
• supersizedVery large; supersize.
• titanicHaving great size, or great force, power, or strength.
• tremendous
• whoppingExceptionally great or large.
• yuge
• largifical obsoleteAbounding; ample.
• immane obsoleteVery large; huge; vast.