Synonyms of extensions

extensions

noun

plural of extension

1

as in prolongations

the act of making longer

the board's extension of the school year drew howls of protest

Synonyms & Similar Words

• prolongations
• elongations

Antonyms & Near Antonyms

• abbreviations
• cutbacks
• curtailments
• shortenings
• abridgments

2

as in additions

a smaller structure added to a main building

the new extension will connect the house with what is now a freestanding garage

Synonyms & Similar Words

• additions
• annexes
• wings
• penthouses
• arms
• ells

Example Sentences

Recent Examples of extensions

Expand The Story With Follow-Up Content Build out extensions of viral content. — Expert Panel®, Forbes.com, 27 July 2026

Any utility extensions would still require City Council approval on a case-by-case basis. — Daniel Lempres, Sacbee.com, 27 July 2026

But the proliferation of extensions has eroded future free-agent classes. — Tim Britton, New York Times, 27 July 2026

Despite a succession of last-minute extensions by federal immigration authorities, time appears to be finally running out for thousands of Haitian immigrants in South Florida. — David Lyons, Sun Sentinel, 25 July 2026

Since January, Inter Miami has signed 13 sponsorship deals, inclusive of new partners, renewals and extensions. — Justin Birnbaum, Sportico.com, 22 July 2026

Jamf observed roughly 80 cryptocurrency wallet extensions and 14 password managers in the target list. — Kurt Knutsson, FOXNews.com, 21 July 2026

For extra length, add hair extensions that match the color and texture of your hair. — Omenaa Boakye, InStyle, 19 July 2026

The three former Hawks signed extensions to remain with Connor McDavid’s team. — Kalen Lumpkins, Chicago Tribune, 17 July 2026