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Synonyms

ameliorate

American  
[uh-meel-yuh-reyt, uh-mee-lee-uh-] / əˈmil jəˌreɪt, əˈmi li ə- /
Also meliorate

verb (used with or without object)

  • ameliorates,
    present (3rd person singular)
  • ameliorated,
    past participle,  past
  • ameliorating
    present participle
  1. to make or become better, more bearable, or more satisfactory; improve.

    strategies to ameliorate negative effects on the environment.

    Synonyms:
    better, amend
    Antonyms:
    worsen, vitiate

ameliorate British  
/ əˈmiːljəˌreɪt, əˈmiːljərəbəl /

verb

  1. to make or become better; improve

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What are other ways to say ameliorate?

To ameliorate is to make or become better, more bearable, or more satisfactory. How is it different from the verbs improve and better? Find out on Thesaurus.com.

Other Word Forms

Derived Forms

Inflected Forms

Participles

Conjugated Forms

Present

Past

Future

Etymology

Origin of ameliorate

First recorded in 1770–75; a- 5 + meliorate

Explanation

To ameliorate is to step in and make a bad situation better. You could try introducing a second lollipop to ameliorate a battle between two toddlers over a single lollipop. The verb ameliorate comes from the Latin word meliorare, meaning “improve.” Food drives can ameliorate hunger. An air conditioner can ameliorate the discomfort of a stiflingly hot summer day. A sympathy card can ameliorate grief. Family therapy can ameliorate severe sibling rivalry. Anything that can lift a burden or make something better can ameliorate.

Keep Reading on Vocabulary.com

Vocabulary lists containing ameliorate

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.

See Examples For:

Exercising for two hours a day can partially ameliorate this issue, but it doesn’t prevent the problem entirely.

From Slate Mar. 1, 2026

The three paragraphs on Africa at the end spoke about partnering with "select countries to ameliorate conflict, foster mutually beneficial trade relationships" and move from supplying aid to encouraging investment and economic growth.

From BBC Feb. 12, 2026

It suggests something more uncomfortable: that how protests are conducted determines whether they clarify and ameliorate injustice or obscure and perpetuate it.

From The Wall Street Journal Jan. 16, 2026

While the loss of a player like Thompson would hurt Angel City on the field, the likely seven-figure transfer fee would help ameliorate that.

From Los Angeles Times Sep. 3, 2025

No matter how sedulously Ben and Mary Anne prepared for the nightmare, nothing could ameliorate their discomfort at entering a new high school for their annual pilgrimage among strangers.

From "The Great Santini" by Pat Conroy

In a way, this ameliorates those perfections of generational righteousness that some people took issues with, especially in early episodes where the character exemplified some of the worst millennial clichés imaginable.

From Salon May 12, 2022

"Overall, greater international co-operation is needed to ensure that ESG and climate transition-related practices progress in a manner that ameliorates the current market fragmentation, and strengthens investor confidence and market integrity."

From Reuters Oct. 4, 2021

Exercise improves cardiac health, reduces the risk of cancer, and ameliorates anxiety and depression.

From Slate Jun. 19, 2021

Charity, while wonderful, ameliorates the symptoms of inequality, but it does not address its root causes.

From The Guardian Jan. 27, 2020

To grow better; to ~; as, wine ameliorates by age.

From Webster's Unabridged Dictionary by Noah Webster

On that, Buchbinder is optimistic that a key cause of rising rates, higher energy costs, will be ameliorated in coming months.

From MarketWatch Aug. 14, 2026

The 40-foot elevation drop from the General Hospital forecourt to the commercial hub will be ameliorated by raising the low area about 20 feet.

From Los Angeles Times Jun. 12, 2026

The deceit is either ameliorated or worsened by the obvious unreliability of Thomas’s testimony.

From The Wall Street Journal Mar. 31, 2026

The judge said his segregation was ameliorated by him being allowed "some three hours per day out of his cell, which is more than twice the time allowed to convicted prisoners held in segregation".

From BBC Mar. 21, 2025

When I began work at the bank I knew that much of their suffering would be ameliorated.

From "Kaffir Boy: An Autobiography" by Mark Mathabane

Adding unpaid labor onto one’s daily workload is draining and, provided your domestic partner is open to ameliorating the imbalance, solvable.

From Salon Apr. 23, 2026

The $3 million allocation is the first major assistance directed toward ameliorating the spiraling humanitarian crisis since people first began arriving at the church last December.

From Seattle Times Dec. 6, 2023

To establish its functional roles for ameliorating constipation in humans, the researchers used a clinical trial and a human-to-mouse fecal microbiota transplantation experiment in combination with metagenomics and metabolomics.

From Science Daily Nov. 21, 2023

Although it was burning in the scar of the 2008 Cedar fire, that took place too long ago to have any ameliorating effect on its behavior, Freeman said.

From Los Angeles Times Aug. 1, 2021

She had a notion about the air down here and its ameliorating effects on the circulation.

From "The Underground Railroad: A Novel" by Colson Whitehead

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