extensive

[ik-sten-siv] / ɪkˈstɛn sɪv /

ADJECTIVE

far-reaching, thorough

Synonyms

STRONGEST

broad comprehensive considerable expanded huge large large-scale lengthy major pervasive protracted sweeping vast voluminous wide-ranging

WEAK

across the board all-encompassing all-inclusive big blanket boundless capacious commodious comprising extended far-flung general great hefty inclusive indiscriminate long prevalent roomy scopic scopious sizable spacious unexclusive universal unrestricted wall-to-wall wholesale wide widespread

Antonyms

STRONGEST

exclusive insignificant limited little miniature narrow slight small tiny unimportant

WEAK

restricted short uncomprehensive

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.

Mr. Trump’s physician released a three-page summary of his latest exam results, with extensive lab and neurological test details, and pronounced the President in “excellent” health.

From The Wall Street Journal • Jun. 9, 2026

Unlike fresh or minimally processed foods, these products undergo extensive industrial processing.

From Science Daily • Jun. 9, 2026

A former PulteGroup board member told the Detroit Free Press in 2021 that many board members “didn’t think his experience was extensive enough” when his grandfather installed Pulte on the board.

From Salon • Jun. 9, 2026

Today, Realtor.com estimates the property is worth well above $13.4 million—and that’s without the inclusion of Williams’ extensive updates.

From MarketWatch • Jun. 8, 2026

There are a surprising number of places to hide something that size even in any ordinary modern house; you don’t need secret panels and extensive cellars in order to make something hard to find.

From "The Subtle Knife" by Philip Pullman

Vocabulary lists containing extensive

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A Christmas Carol

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