EXPAND Synonyms: 123 Similar and Opposite Words

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

Some common synonyms of expand are amplify , dilate , distend , inflate , and swell . While all these words mean "to increase in size or volume," expand may apply regardless of the manner of increase (such as growth, unfolding, addition of parts). // a business that expands every year

Q: When can 'amplify' be used instead of 'expand'?

The meanings of amplify and expand largely overlap; however, amplify implies the extension or enlargement of something inadequate. // amplify the statement with details

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

Although the words dilate and expand have much in common, dilate applies especially to expansion of circumference. // dilated pupils

Q: When is 'distend' a more appropriate choice than 'expand'?

The words distend and expand can be used in similar contexts, but distend implies outward extension caused by pressure from within. // a distended abdomen

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

In some situations, the words inflate and expand are roughly equivalent. However, inflate implies expanding by introduction of air or something insubstantial and suggests a vulnerability to sudden collapse. // an inflated ego

Q: In what contexts can 'swell' take the place of 'expand'?

While the synonyms swell and expand are close in meaning, swell implies gradual expansion beyond a thing's original or normal limits. // the bureaucracy swelled to unmanageable proportions

expand

verb

ik-ˈspand

Definition of expand next

as in to develop

to express more fully and in greater detail an article on the First Ladies that the author later expanded into a book

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in to increase

to make greater in size, amount, or number we had to expand the list of wedding guests several times in order to accommodate all the relatives Mother wouldn't dream of excluding

Synonyms & Similar Words

Antonyms & Near Antonyms

as in to extend

to arrange the parts of (something) over a wider area a spare leaf for those times when we have to expand the dining table to accommodate extra guests

Synonyms & Similar Words

Antonyms & Near Antonyms

as in to accelerate

to become greater in extent, volume, amount, or number water expands when it becomes frozen

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the verb expand differ from other similar words?

Some common synonyms of expand are amplify, dilate, distend, inflate, and swell. While all these words mean "to increase in size or volume," expand may apply regardless of the manner of increase (such as growth, unfolding, addition of parts).

a business that expands every year

When can amplify be used instead of expand?

The meanings of amplify and expand largely overlap; however, amplify implies the extension or enlargement of something inadequate.

amplify the statement with details

When might dilate be a better fit than expand?

Although the words dilate and expand have much in common, dilate applies especially to expansion of circumference.

dilated pupils

When is distend a more appropriate choice than expand?

The words distend and expand can be used in similar contexts, but distend implies outward extension caused by pressure from within.

a distended abdomen

When is it sensible to use inflate instead of expand?

In some situations, the words inflate and expand are roughly equivalent. However, inflate implies expanding by introduction of air or something insubstantial and suggests a vulnerability to sudden collapse.

an inflated ego

In what contexts can swell take the place of expand?

While the synonyms swell and expand are close in meaning, 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 expand But the research firm also believes Trump’s plan to work with Congress to extend and expand his 2017 tax cuts, along with his deregulation push, could juice business confidence and growth, further raising inflation risks. —

Paul Davidson, USA TODAY, 27 Jan. 2025 Expanded Direct File Direct File, the IRS' free tax filing program, has expanded to taxpayers in 25 states for 2024 returns, up from 12 in the 2023 season. —

Joel Thayer, Newsweek, 27 Jan. 2025 The new store will also greatly expand the selection of artist and band merchandise and audio equipment like turntables and speakers, as well as new and used vinyl and CDs. —

Jem Aswad, Variety, 27 Jan. 2025 During the month of January, sky gazers will be able to see four planets in one view — and come February, the parade will only expand. —

Caitlin O'Kane, CBS News, 27 Jan. 2025 See all Example Sentences for expand

Recent Examples of Synonyms for expand

Verb

James has spent a decent portion of the season developing in the G League, which has been much kinder to him.

— Ryan Morik, Fox News, 31 Jan. 2025
As per Healthline, patches or ulcers may indicate abnormal cell growth, which can develop into malignant tumors.

— Dan Perry, Newsweek, 31 Jan. 2025