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

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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

Because of injuries to Jaylon Moore (concussion) and Kingsley Suamataia (lower leg), the Chiefs finished the game with Joshua Ezeudu at tackle and Mike Caliendo at guard on the left side. — Blair Kerkhoff, Kansas City Star, 18 Oct. 2026 The Miami Heat added future Hall of Fame guard Klay Thompson in the offseason to make three-point shots. — Anthony Chiang, Miami Herald, 18 Oct. 2026

Verb

Lingering injuries to center Walker Kessler (finger) and guard Collin Sexton (lower leg) are casting doubt on their availability for the Lakers’ fourth preseason game Tuesday in Las Vegas against the Golden State Warriors. — Los Angeles Times, 10 Oct. 2026 Were you guarded lyrically before, and has your creative process changed in light of that? — Rob Ledonne, Vogue, 9 Oct. 2026 See All Example Sentences for guard

Recent Examples of Synonyms for guard

Noun

Judge Stephanie Santoro granted Klitschko’s request, appointing him temporary guardian of his daughter’s estate and authorizing him to file a probate petition on her behalf.

— Nancy Dillon, Rolling Stone, 8 Oct. 2026
Every child under 18 with a Social Security number has an account in their name, but parents or guardians must claim the account on an app to receive a one-time deposit of $1,000.

— Don Sweeney, Sacbee.com, 8 Oct. 2026

Definition of guardian

Noun

The Pioneers’ Darrius Paige, a freshman defensive back from Independence, was in on eight tackles and had an interception.

— Kansas City Star, Kansas City Star, 17 Oct. 2026
Fifth-year defensive back Roger McCreary has heard the talk about how poorly the unit has played.

— CBS News, CBS News, 16 Oct. 2026

Definition of defensive

Noun

Denmark's defense intelligence service specifically warned Russia could use such tactics to split the NATO alliance.

— Arkansas Online, Arkansas Online, 13 Oct. 2026
Against Henderson, the Dodgers took advantage of mistakes by the Brewers’ usually fundamentally sound defense to score four runs against him, only two of which were earned.

— Maddie Lee, Los Angeles Times, 13 Oct. 2026

Definition of defense

Noun

Katrina Prowess, another Queens of the Crypt guide, shared a story about an alleged ghost at the Clothing Warehouse.

— Madeline Montgomery, CBS News, 15 Oct. 2026
The new show, which as yet is unnamed, will be a practical guide to buying and cooking produce seasonally for health and financial security.

— Sean Timberlake, Sacbee.com, 15 Oct. 2026

Definition of guide

Noun

At one point, Baugh had to leave the game when a Texas defender slammed him to the ground and knocked the wind out of him.

— Edgar Thompson, The Orlando Sentinel, 18 Oct. 2026
Suarez fought off an Atlanta defender to reach the ball in the box and flicked a lofted cross toward Berterame.

— Miami Herald, Miami Herald, 18 Oct. 2026

Definition of defender

Verb

Rowling has been staunchly critical of transgender rights activists, funding legal efforts to protect women’s rights and penning X/Twitter posts that are considered to be attacks by the trans community.

— Jake Kanter, Deadline, 17 Oct. 2026
Go rebound the basketball, go protect the rim, be a big big for us.

— Anthony Chiang, Miami Herald, 17 Oct. 2026

Definition of protect

Verb

As pupils blockaded high schools, large crowds waving flags and placards gathered in Marseille, Strasbourg and other cities.

— NICOLAS GARRIGA, Arkansas Online, 7 Oct. 2026
On Tuesday, people spilled into the streets for a nationwide day of protest after over two weeks of student demonstrations that have blockaded schools across the country.

— Ellen Francis, Washington Post, 6 Oct. 2026

Definition of blockade

Cite this Entry

Style

“Guard.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/guard. Accessed 19 Oct. 2026.

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Synonyms of guard

noun

verb

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