vast

[vast] / væst /

ADJECTIVE

very large; wide in range

Synonyms

STRONGEST

ample big boundless broad colossal endless enormous extensive far-flung far-reaching gigantic great huge immense infinite limitless mammoth massive monumental spacious tremendous unlimited

WEAK

all-inclusive astronomical capacious comprehensive detailed eternal expanded forever giant illimitable immeasurable measureless monstrous never-ending prodigious prolonged spread-out stretched-out sweeping titanic unbounded voluminous widespread

Antonyms

STRONGEST

bounded calculable ending finite insignificant limited little miniature minute narrow restricted short small teeny tiny trivial unimportant

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The US is also negotiating a minerals deal with DR Congo to help gain access to the central African country's vast reserves of key metals such as cobalt, tantalum, lithium and copper.

From BBC • Apr. 6, 2026

“The brain-computer interface will become a technology like the smartphone, where the vast majority of people have one,” says He.

From The Wall Street Journal • Apr. 6, 2026

Satellites have photographed the far side before, but the astronauts were the first human eyes to see some parts of the far side's surface and its vast craters and lava plains.

From BBC • Apr. 6, 2026

The iconic photograph taken by astronaut William Anders captured the bright blue Earth against the vast darkness of space, with the Moon's cratered surface in the foreground.

From Barron's • Apr. 5, 2026

There was Neel the potter, his mouth stretched into a vast grin, the people from the gardens, and Timon, the teacher.

From "Rowan of Rin" by Emily Rodda

vast

Example Sentences

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