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

For her part, Collins lugged around the most capacious version of the Y2K it-bag, similar to the ones carried by Kate Moss, Cameron Diaz, Lindsay Lohan, and Nicole Richie in the early aughts. —Emily Tannenbaum, Glamour, 17 Aug. 2025

Who said ludicrously capacious bags were only reserved for the Burberry owners among us? —Hannah Jackson, Vogue, 15 Aug. 2025

The avenue’s capacious sidewalks were narrowed by nearly eight feet each to make way for two more lanes of car traffic. —Sam Schwartz, New York Daily News, 22 July 2025

The tote is crafted with GG canvas and features a capacious design with the Gucci Web trim, made further complete with a detachable pouch. —Julia Teti, Footwear News, 3 Sep. 2019