GUARD Synonyms: 131 Similar and Opposite Words

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

Some common synonyms of guard are defend , protect , safeguard , and shield . While all these words mean "to keep secure from danger or against attack," guard implies protecting with vigilance and force against expected danger. // White House entrances are well guarded

Q: In what contexts can 'defend' take the place of 'guard'?

The words defend and guard are synonyms, but do differ in nuance. Specifically, defend denotes warding off actual or threatened attack. // defend the country

Q: When can 'protect' be used instead of 'guard'?

While the synonyms protect and guard are close in meaning, 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: Where would 'safeguard' be a reasonable alternative to 'guard'?

In some situations, the words safeguard and guard are roughly equivalent. However, safeguard implies taking precautionary protective measures against merely possible danger. // our civil liberties must be safeguarded

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

The words shield and guard can be used in similar contexts, but shield suggests protective intervention in imminent danger or actual attack. // shielded her eyes from the sun with her hand

guard 1 of 2

noun

ˈgärd

Definition of guard

as in guardian

a person or group that watches over someone or something checked in with the security guard at the gate

Synonyms & Similar Words

Relevance

as in defensive

a position of readiness to oppose actual or expected attack be on your guard against snakes in the swamp

Synonyms & Similar Words

Antonyms & Near Antonyms

offensive

as in lock

a protective device (as on a weapon) to prevent accidental operation slid the guard into place over the chainsaw chain

Synonyms & Similar Words

as in defense

means or method of defending the boxer's sparring partner managed to get a blow in under his left guard

Synonyms & Similar Words

Antonyms & Near Antonyms

as in guide

one that accompanies another for protection, guidance, or as a courtesy the honor guards raised their sabers as the happy couple descended the church steps

Synonyms & Similar Words

as in defender

someone that protects a battalion of burly guards surrounding the celebrity

Synonyms & Similar Words

guard

2 of 2

verb

as in to protect

to drive danger or attack away from guard the quarterback so he doesn't get sacked

Synonyms & Similar Words

Antonyms & Near Antonyms

as in to blockade

to disallow entry into (a place) by means of a physical barrier at the entry point a fire-breathing dragon guarded the entrance to the castle

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

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

Some common synonyms of guard are defend, protect, safeguard, and shield. While all these words mean "to keep secure from danger or against attack," guard implies protecting with vigilance and force against expected danger.

White House entrances are well guarded

In what contexts can defend take the place of guard?

The words defend and guard are synonyms, but do differ in nuance. Specifically, defend denotes warding off actual or threatened attack.

defend the country

When can protect be used instead of guard?

While the synonyms protect and guard are close in meaning, 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

Where would safeguard be a reasonable alternative to guard?

In some situations, the words safeguard and guard are roughly equivalent. However, safeguard implies taking precautionary protective measures against merely possible danger.

our civil liberties must be safeguarded

When is shield a more appropriate choice than guard?

The words shield and guard can be used in similar contexts, but 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 guard

Noun

JuJu Watkins is back as women's college basketball has one of its brightest stars returning from an ACL injury that sidelined the USC guard all of last season. — ABC News, 25 Oct. 2026 Gendarmes stood guard beneath the Arc de Triomphe as shopkeepers boarded up storefronts across Paris. — Richard Engel, NBC news, 24 Oct. 2026

Verb

But many others declined to comment, directly or through spokespeople, or were more guarded. — Stephen Hobbs, Sacbee.com, 21 Oct. 2026 The Heat’s four Exhibit 10 contract players are Ausar, center Kylor Kelley, forward Gabe Madsen and guard Bez Mbeng. — Anthony Chiang, Miami Herald, 17 Oct. 2026 See All Example Sentences for guard

Recent Examples of Synonyms for guard

Noun

Parents or guardians must still claim and activate those accounts before managing them.

— Kurt Knutsson, FOXNews.com, 26 Oct. 2026
All the accounts of her story agree that this young heiress, named Maria de Lourdes Fernandes, witnessed the deaths of her parents; her guardian then locked her up and drove her to suicide to get her inheritance.

— Marcus Librizzi, The Conversation, 26 Oct. 2026

Definition of guardian

Noun

Jamal Lagway, a defensive back from Willis, Texas, and brother of Baylor QB DJ Lagway, also was slated to attend.

— Gary Bedore, Kansas City Star, 24 Oct. 2026
Fifth-year linebacker Jalen Wood’s sack forced a deep field-goal attempt that missed wide and fifth-year defensive back Mason Rivera’s sack forced the Badgers to punt, putting the final nail in the coffin, as the Bruins ran out the clock.

— Connor Dullinger, Los Angeles Times, 19 Oct. 2026

Definition of defensive

Noun

One thing to look out for with a rate lock is whether a lender charges a fee for it.

— Becca Stanek, TheWeek, 21 Oct. 2026
By then, Conan Doyle was receiving dozens of inquiries addressed to Sherlock Holmes each month—requests for autographs, advice, even locks of hair.

— Literary Hub, Literary Hub, 20 Oct. 2026

Definition of lock

Noun

Stokes finished with a personal 2026 postseason-best 13 points to go with eight rebounds, three blocks and suffocating defense on Dream star Angel Reese, who was held to seven points on 2-for-8 shooting.

— Reuters, NBC news, 27 Oct. 2026
Portis rushed to his teammates’ defense, getting into Gafford’s face before the two teams separated them.

— Anthony Chiang, Miami Herald, 27 Oct. 2026

Definition of defense

Noun

The Kindreds’ flagship, Kindred, also returned to the guide despite a five-month closure for renovations.

— Heidi Finley, Charlotte Observer, 23 Oct. 2026
Keep scrolling to shop our ultimate Thanksgiving hosting guide, featuring cooking essentials, entertaining must haves, table decor and more.

— ABC News, ABC News, 22 Oct. 2026

Definition of guide

Noun

That cost difference matters because defenders can deploy one-way attack drones in large numbers, potentially forcing them to expend valuable missiles against comparatively inexpensive targets.

— Kaif Shaikh, Interesting Engineering, 25 Oct. 2026
Emmanwori was the defender in pursuit of Worthy when the receiver dropped a pass that would have resulted in a first down early in the fourth quarter.

— Kansas City Star, Kansas City Star, 25 Oct. 2026

Definition of defender

Verb

More missiles, many more options This would significantly expand the ship’s ability to protect an entire naval task group, rather than primarily concentrating on defending itself and nearby assets.

— Christopher McFadden, Interesting Engineering, 24 Oct. 2026
Russia imposed temporary export controls on helium in April to protect its domestic supply.

— Arkansas Online, Arkansas Online, 24 Oct. 2026

Definition of protect

Cite this Entry

Style

“Guard.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/guard. Accessed 27 Oct. 2026.

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Synonyms of guard

noun

verb

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