Definitions

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

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

Following those findings, Roscosmos decided on Friday morning to prepare for a more extensive inspection and structural repair effort.

From Science Daily • Jun. 8, 2026

He is a student in a lifelong learning program at UCLA; he takes extensive notes in notebooks and in the margins of his many books.

From Los Angeles Times • Jun. 8, 2026

She loves jogging and has an extensive collection of blues albums.

From "Split the Sky" by Marie Arnold

Vocabulary lists containing extensive

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