ERADICATE Synonyms: 88 Similar and Opposite Words

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

Some common synonyms of eradicate are exterminate , extirpate , and uproot . While all these words mean "to effect the destruction or abolition of something," eradicate implies the driving out or elimination of something that has established itself. // a campaign to eradicate illiteracy

Q: In what contexts can 'exterminate' take the place of 'eradicate'?

Although the words exterminate and eradicate have much in common, exterminate implies complete and immediate extinction by killing off all individuals. // exterminate cockroaches

Q: When is it sensible to use 'extirpate' instead of 'eradicate'?

While in some cases nearly identical to eradicate , extirpate implies extinction of a race, family, species, or sometimes an idea or doctrine by destruction or removal of its means of propagation. // many species have been extirpated from the area

Q: When can 'uproot' be used instead of 'eradicate'?

The words uproot and eradicate are synonyms, but do differ in nuance. Specifically, uproot implies a forcible or violent removal and stresses displacement or dislodgment rather than immediate destruction. // the war uprooted thousands

eradicate

verb

i-ˈra-də-ˌkāt

Definition of eradicate

as in to erase

to destroy all traces of the successful effort to eradicate smallpox around the globe

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

Synonym Chooser

How does the verb eradicate differ from other similar words?

Some common synonyms of eradicate are exterminate, extirpate, and uproot. While all these words mean "to effect the destruction or abolition of something," eradicate implies the driving out or elimination of something that has established itself.

a campaign to eradicate illiteracy

In what contexts can exterminate take the place of eradicate?

Although the words exterminate and eradicate have much in common, exterminate implies complete and immediate extinction by killing off all individuals.

exterminate cockroaches

When is it sensible to use extirpate instead of eradicate?

While in some cases nearly identical to eradicate, extirpate implies extinction of a race, family, species, or sometimes an idea or doctrine by destruction or removal of its means of propagation.

many species have been extirpated from the area

When can uproot be used instead of eradicate?

The words uproot and eradicate are synonyms, but do differ in nuance. Specifically, uproot implies a forcible or violent removal and stresses displacement or dislodgment rather than immediate destruction.

the war uprooted thousands

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 eradicate Michigan is home to lake sturgeon, one of the oldest species on the Great Lakes, though human efforts to eradicate the fish led to a steep decline since the 19th and 20th centuries. — Jenna Prestininzi, Freep.com, 27 Aug. 2026 Scientists have been fighting a losing battle to eradicate them from sensitive ecosystems in South Florida. — Alex Harris august 25, Miami Herald, 25 Aug. 2026 How to Get Rid of Bermuda Grass Bermuda grass can take years to eradicate once it’s established, says Rossi. — Sj McShane, Martha Stewart, 23 Aug. 2026 Golden mussels can eradicate fish populations and erode delta habitats, and California farmers could lose their water. — Ashley Sharp, CBS News, 21 Aug. 2026 See All Example Sentences for eradicate

Recent Examples of Synonyms for eradicate

Verb

But Bama followed with a 38-3 quarterfinal flop to Indiana, erasing any momentum and placing DeBoer squarely under the microscope entering a pivotal third season.

— Edgar Thompson, The Orlando Sentinel, 28 Aug. 2026
The 68-year-old also lost her husband and her son, who worked at a local hydropower plant, in the flash floods that hit the region on Wednesday, erasing entire communities.

— Sophie Tanno, CNN Money, 28 Aug. 2026

Definition of erase

Verb

This July, the EU enacted one of their demands, abolishing the customs duty exemption below €150 and introducing a temporary €3 duty per item.

— Angela Velasquez, Footwear News, 3 Sep. 2026
Others, like abolishing the Senate and Supreme Court, are more controversial and used by Republicans to hammer DSA candidates as out of step with the American mainstream.

— Sacbee.com, Sacbee.com, 2 Sep. 2026

Definition of abolish

Verb

In 2025, Ukraine smuggled over 100 drones into Russia inside cargo trucks to conduct strikes that damaged or destroyed roughly one-third of Russia’s active bomber fleet and caused approximately $7 billion in damages.

— Seth G. Jones, Foreign Affairs, 3 Sep. 2026
Some 36,000 houses and buildings were destroyed or damaged, and more than 2,000 people are still living in evacuation centers, including school gymnasiums and community centers.

— ABC News, ABC News, 3 Sep. 2026

Definition of destroy

Browse Nearby Words

era

eradicate

eradicated

See all Nearby Words

Podcast

Cite this Entry

Style

“Eradicate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/eradicate. Accessed 4 Sep. 2026.

Copy Citation

Synonyms of eradicate

verb

Synonym Chooser

Example Sentences

Browse Nearby Words

Podcast

Cite this Entry

More from Merriam-Webster

Word of the Day

apiary

Popular in Grammar & Usage

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

A List of Most Commonly Confused Words

Why do we use apostrophes to show possession?

Is it 'nerve-racking' or 'nerve-wracking'?

What's the difference between 'fascism' and 'socialism'?

Popular in Wordplay

The Longest Long Words List

Stay Woke

Ye Olde Nincompoop: Old-Fashioned Words for 'Stupid'

14 Phobias You Probably Haven't Heard Of

The Words of the Week - Sept. 4

Popular

A Who’s Who Regarding ‘Who’s’ and ‘Whose’

The Longest Long Words List

Stay Woke

Games & Quizzes