Synonyms of capacious

capacious

adjective

kə-ˈpā-shəs 

as in spacious

more than adequate or average in capacity

that car has a capacious trunk that makes it a good choice for families

Synonyms & Similar Words

• spacious
• ample
• large
• wide
• commodious
• roomy
• huge
• oversized
• generous
• oversize
• sizable
• big
• expansive
• cavernous
• handsome
• tidy
• voluminous
• gigantic
• enormous
• vast
• extensive
• sizeable
• broad
• massive
• considerable
• substantial
• outsized
• bulky
• gargantuan
• immense
• tremendous
• colossal
• prodigious
• mammoth
• mountainous
• stupendous
• outsize
• humongous
• monolithic
• elephantine
• goodly
• great
• hefty
• super
• boundless
• monstrous
• staggering
• jumbo
• titanic
• humungous
• herculean
• monumental
• limitless
• grand
• overscaled
• largish
• extended
• heroic
• biggish
• heroical
• unbounded
• king-sized
• hulking
• pharaonic
• Himalayan
• king-size
• leviathan
• Brobdingnagian
• overscale
• Bunyanesque

Antonyms & Near Antonyms

• narrow
• confined
• limited
• restricted
• small
• cramped
• incommodious
• tiny
• tight
• snug

Synonym Chooser

How does the adjective capacious differ from other similar words?

Some common synonyms of capacious are ample, commodious, and spacious. While all these words mean "larger in extent or capacity than the average," capacious stresses the ability to hold, contain, or retain more than the average.

a capacious suitcase

When could ample be used to replace capacious?

In some situations, the words ample and capacious are roughly equivalent. However, ample implies having a greater size, expanse, or amount than that deemed adequate.

ample closet space

When is it sensible to use commodious instead of capacious?

The meanings of commodious and capacious largely overlap; however, commodious stresses roominess and comfortableness.

a commodious and airy penthouse apartment

When is spacious a more appropriate choice than capacious?

The synonyms spacious and capacious are sometimes interchangeable, but spacious implies great length and breadth.

a spacious front lawn

Example Sentences

Recent Examples of capacious

In a capacious concrete warehouse on a steamy summer’s morning in Atremar, a nearly two-decade-old recycling cooperative in the city of Três Pontas in the coffee-growing state of Minas Gerais, roughly a dozen catadores await one of two daily deliveries. —Jasmin Malik Chua, Sourcing Journal, 4 Apr. 2025

The slightly less capacious 480-Wh battery is reckoned good for up to 35 km (22 miles) on throttle only, or 55 km (34 miles) via the three-level pedal-assist mode. —Paul Ridden, New Atlas, 27 Mar. 2025

But those with less-capacious venues can still thrill to dinosaur footsteps using Mac’s MHT300, last year’s recommendation that remains our choice as the best all-in-one home theater receiver. —Robert Ross, Robb Report, 26 Mar. 2025

Trending Stories If some of this stuff might feel a little bit polished and hemmed-in for longtime Jacket fans, they can be reassured by thinking of how easily these tunes could become launch pads for capacious jams on the road. —Jon Dolan, Rolling Stone, 21 Mar. 2025