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 next

as in to erase

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

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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 This felt personal, like the Wolverines weren’t merely trying to beat the Wildcats but use the Wildcats as some punching bag to eradicate a ghost, or vindicate some sleight. —

Dana O’Neil, CNN Money, 5 Apr. 2026 This makes prediction markets the most useful and precise tool for eradicating exposing insider trading that has ever existed—a tool Congress should rely on heavily, not legislate out of existence. —

Nic Puckrin, Fortune, 2 Apr. 2026 In Namibia, local authorities were producing millions of tons of wood chips while eradicating an invasive bush. —

Big Think, 31 Mar. 2026 According to Castle, simple math suggests that the more fake streams the streaming companies are able to eradicate from their systems, the less money they’ll be obligated to dole out to labels. —

Kyle Eustice, VIBE.com, 30 Mar. 2026 See All Example Sentences for eradicate

Recent Examples of Synonyms for eradicate

Verb

After Jake Cronenworth walked to start the sixth and was erased on Ramón Laureano’s fielder’s choice grounder, Tatis grounded a single through the left side to give the Padres runners at first and second.

— Kevin Acee, San Diego Union-Tribune, 8 Apr. 2026
Those charges were ultimately dropped and were supposed to be erased from public disclosure, the lawsuit said.

— Justin Muszynski, Hartford Courant, 8 Apr. 2026