INFLATE Synonyms: 105 Similar and Opposite Words

Q: How does the verb 'inflate' differ from other similar words?

Some common synonyms of inflate are amplify , dilate , distend , expand , and swell . While all these words mean "to increase in size or volume," inflate implies expanding by introduction of air or something insubstantial and suggests a vulnerability to sudden collapse. // an inflated ego

Q: When is 'amplify' a more appropriate choice than 'inflate'?

While in some cases nearly identical to inflate , amplify implies the extension or enlargement of something inadequate. // amplify the statement with details

Q: When is it sensible to use 'dilate' instead of 'inflate'?

The meanings of dilate and inflate largely overlap; however, dilate applies especially to expansion of circumference. // dilated pupils

Q: Where would 'distend' be a reasonable alternative to 'inflate'?

Although the words distend and inflate have much in common, distend implies outward extension caused by pressure from within. // a distended abdomen

Q: When might 'expand' be a better fit than 'inflate'?

The synonyms expand and inflate are sometimes interchangeable, but expand may apply regardless of the manner of increase (such as growth, unfolding, addition of parts). // a business that expands every year

Q: When could 'swell' be used to replace 'inflate'?

The words swell and inflate are synonyms, but do differ in nuance. Specifically, swell implies gradual expansion beyond a thing's original or normal limits. // the bureaucracy swelled to unmanageable proportions

inflate

verb

Definition of inflate

as in to increase

to make greater in size, amount, or number Check that you have inflated your tires to the recommended pressure. Some sellers were inflating their prices by as much as 500 per cent.

Related Words

Relevance

Dissimilar Words

as in to accelerate

to become greater in extent, volume, amount, or number Airbags are designed to inflate automatically on impact.

Related Words

Dissimilar Words

Synonym Chooser

How does the verb inflate differ from other similar words?

Some common synonyms of inflate are amplify, dilate, distend, expand, and swell. While all these words mean "to increase in size or volume," inflate implies expanding by introduction of air or something insubstantial and suggests a vulnerability to sudden collapse.

an inflated ego

When is amplify a more appropriate choice than inflate?

While in some cases nearly identical to inflate, amplify implies the extension or enlargement of something inadequate.

amplify the statement with details

When is it sensible to use dilate instead of inflate?

The meanings of dilate and inflate largely overlap; however, dilate applies especially to expansion of circumference.

dilated pupils

Where would distend be a reasonable alternative to inflate?

Although the words distend and inflate have much in common, distend implies outward extension caused by pressure from within.

a distended abdomen

When might expand be a better fit than inflate?

The synonyms expand and inflate are sometimes interchangeable, but expand may apply regardless of the manner of increase (such as growth, unfolding, addition of parts).

a business that expands every year

When could swell be used to replace inflate?

The words swell and inflate are synonyms, but do differ in nuance. Specifically, swell implies gradual expansion beyond a thing's original or normal limits.

the bureaucracy swelled to unmanageable proportions

Example Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.

Recent Examples of inflate This would allow the company to superficially inflate its plan costs and skirt medical loss ratio rules to increase its profits. — Grace MacKleby, The Conversation, 18 Aug. 2026 The connected tank holds just about enough air to inflate one of the unit's tires from nearly empty, or all four from off-road/air-down to fully aired up. — New Atlas, 17 Aug. 2026 The suit cites an August 2025 article by Forbes that alleged Pierson inflated the readership and valuation of her The Newsette newsletter during business pitches. — Althea Legaspi, Rolling Stone, 15 Aug. 2026 This goes way beyond the fact Trump is the only president found guilty of 34 felony counts of falsifying business records and liable for fraudulently inflating the value of his assets to defraud banks and insurers. — Max Taves, Mercury News, 14 Aug. 2026 See All Example Sentences for inflate

Recent Examples of Synonyms for inflate

Verb

Traffic through the strait is beginning to increase, but remains sharply depressed.

— Billy Stockwell, CNN Money, 22 Aug. 2026
Boston increased its lead to 6-4 in the sixth on an RBI triple from Abreu when right fielder Jung Hoo Lee misplayed a line drive.

— Justice delos Santos, Mercury News, 22 Aug. 2026

Definition of increase

Verb

Broadcom sits roughly 50% below its average Wall Street price target while the AI infrastructure build-out continues to accelerate.

— Jeff Kilburg, CNBC, 21 Aug. 2026
The trend of declining foreign enrollment could accelerate after recent changes to decades-old policies limiting the ability of visa holders to change majors, switch schools and remain in the US after graduation.

— Bloomberg, Mercury News, 21 Aug. 2026

Definition of accelerate

Verb

This comes after shares of Target spiked last Wednesday after the retailer reported second-quarter top- and bottom-line gains and raised its outlook for the year.

— Kathryn Hopkins, Footwear News, 26 Aug. 2026
If passed, the USPS will raise rates by an average of 6% for retail and commercial USPS Ground Advantage, Priority Mail, Priority Mail Express, and Parcel Select shipments, according to the USPS press release.

— Charna Flam, PEOPLE, 26 Aug. 2026

Definition of raise

Verb

Earlier this month, Spotify announced plans to expand its own AI labeling, focusing on telling users when an artist is artificial rather than specific songs.

— James Peckham, PC Magazine, 21 Aug. 2026
Longtime American soccer reporter Pablo Maurer’s story outlines a potential 20-team competition that expands the postseason field by two while also adding incentives for teams to finish higher in the table.

— Ian Nicholas Quillen, Forbes.com, 21 Aug. 2026

Definition of expand

Verb

The footage mixes high-speed chases and explosive action with comedic beats, framing a story built around chaos, mismatched heroism and rising stakes as the mission unfolds.

— Naman Ramachandran, Variety, 21 Aug. 2026
With five minutes of task-specific data and 10 gradient steps, its average success rate rose to 83%.

— Neetika Walter, Interesting Engineering, 21 Aug. 2026

Definition of rise

Verb

Satellite imagery showed the scale of the flooding, with the basin of the Trishuli River dramatically swelled by mud.

— Matteo Moschella, NBC news, 26 Aug. 2026
During the seven years that it was occupied by British forces, Manhattan had been ravaged by fires, picked over by looters, covered in fortifications, and swollen with refugees.

— Eric Lach, New Yorker, 26 Aug. 2026

Definition of swell

Verb

Cox Automotive reported subcompact SUV sales jumped more than 23% year over year in June, while small and midsize pickup sales rose about 12%.

— Beth Livesay, AJC.com, 21 Aug. 2026
According to the report, two additional trespassing cases involved individuals jumping a boundary fence into the airport’s warehouse area.

— Colson Thayer, PEOPLE, 21 Aug. 2026

Definition of jump

Verb

Pozen leans on the step-up in basis at death, which wipes out the capital gains accumulated during an owner's lifetime, and his column is careful to say this applies to money held outside retirement accounts.

— Dara-Abasi Ita, Forbes.com, 22 Aug. 2026
According to Baseball Reference and FanGraphs, that trio has accumulated more than half of Houston’s offensive WAR.

— Chandler Rome, New York Times, 21 Aug. 2026

Definition of accumulate

Browse Nearby Words

inflammatory

inflate

inflated

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Style

“Inflate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/inflate. Accessed 28 Aug. 2026.

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Synonyms of inflate

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