DEFEND Synonyms: 85 Similar and Opposite Words

Q: How is the word 'defend' different from other verbs like it?

Some common synonyms of defend are guard , protect , safeguard , and shield . While all these words mean "to keep secure from danger or against attack," defend denotes warding off actual or threatened attack. // defend the country

Q: When is 'guard' a more appropriate choice than 'defend'?

The meanings of guard and defend largely overlap; however, guard implies protecting with vigilance and force against expected danger. // White House entrances are well guarded

Q: When would 'protect' be a good substitute for 'defend'?

The synonyms protect and defend are sometimes interchangeable, but protect implies the use of something (such as a covering) as a bar to the admission or impact of what may attack or injure. // a hard hat to protect your head

Q: When might 'safeguard' be a better fit than 'defend'?

Although the words safeguard and defend have much in common, safeguard implies taking precautionary protective measures against merely possible danger. // our civil liberties must be safeguarded

Q: Where would 'shield' be a reasonable alternative to 'defend'?

The words shield and defend are synonyms, but do differ in nuance. Specifically, shield suggests protective intervention in imminent danger or actual attack. // shielded her eyes from the sun with her hand

defend

verb

di-ˈfend

Definition of defend next

as in to protect

to drive danger or attack away from a solemn oath to defend the mother country at any cost

Synonyms & Similar Words

Relevance

Antonyms & Near Antonyms

as in to justify

to continue to declare to be true or proper despite opposition or objections she will pigheadedly defend any claim regardless of all evidence to the contrary

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How is the word defend different from other verbs like it?

Some common synonyms of defend are guard, protect, safeguard, and shield. While all these words mean "to keep secure from danger or against attack," defend denotes warding off actual or threatened attack.

defend the country

When is guard a more appropriate choice than defend?

The meanings of guard and defend largely overlap; however, guard implies protecting with vigilance and force against expected danger.

White House entrances are well guarded

When would protect be a good substitute for defend?

The synonyms protect and defend are sometimes interchangeable, but protect implies the use of something (such as a covering) as a bar to the admission or impact of what may attack or injure.

a hard hat to protect your head

When might safeguard be a better fit than defend?

Although the words safeguard and defend have much in common, safeguard implies taking precautionary protective measures against merely possible danger.

our civil liberties must be safeguarded

Where would shield be a reasonable alternative to defend?

The words shield and defend are synonyms, but do differ in nuance. Specifically, shield suggests protective intervention in imminent danger or actual attack.

shielded her eyes from the sun with her hand

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 defend Now is the time to defend your own best interests related to your job, your health or a pet. —

Georgia Nicols, Denver Post, 23 Mar. 2026 Eaton is a partner with the San Diego law firm of Seltzer Caplan McMahon Vitek where his practice focuses on defending and advising employers. —

Dan Eaton, San Diego Union-Tribune, 23 Mar. 2026 Scott Stewart, Mississippi’s solicitor general, defended the post-Election Day ballot-counting law, saying Congress did not block the counting of late-arriving ballots with its uniform election date. —

Rick Pearson, Chicago Tribune, 23 Mar. 2026 Chaminade is 9-0 and came through with a break-through win over defending Mission League champion Sherman Oaks Notre Dame 7-6, scoring five runs in the seventh. —

Eric Sondheimer, Los Angeles Times, 23 Mar. 2026 See All Example Sentences for defend

Recent Examples of Synonyms for defend

Verb

The best way to protect yourself during an earthquake is to drop, cover and hold on, officials say.

— CA Earthquake Bot, Sacbee.com, 18 Mar. 2026
Both are recipients of the Deferred Action for Childhood Arrivals program, or DACA, the 2012 executive action signed by former President Barack Obama that protects people brought to the United States as children from deportation.

— Juan Carlos Chavez, Sun Sentinel, 18 Mar. 2026