SHIELD Synonyms: 77 Similar and Opposite Words

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

Some common synonyms of shield are defend , guard , protect , and safeguard . While all these words mean "to keep secure from danger or against attack," shield suggests protective intervention in imminent danger or actual attack. // shielded her eyes from the sun with her hand

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

Although the words defend and shield have much in common, defend denotes warding off actual or threatened attack. // defend the country

Q: When is it sensible to use 'guard' instead of 'shield'?

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

The words protect and shield are synonyms, but do differ in nuance. Specifically, 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 could 'safeguard' be used to replace 'shield'?

While the synonyms safeguard and shield are close in meaning, safeguard implies taking precautionary protective measures against merely possible danger. // our civil liberties must be safeguarded

shield 1 of 2

noun

ˈshēld

Definition of shield next

as in defense

means or method of defending the slightly built boy used his sharp wit as a shield against the school's bullies

Synonyms & Similar Words

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Antonyms & Near Antonyms

shield

2 of 2

verb

as in to protect

to drive danger or attack away from celebrities who are shielded by a cluster of bodyguards whenever they appear in public

Synonyms & Similar Words

Antonyms & Near Antonyms

as in to cover

to place a protective layer over she shielded her eyes from the sun with her hand

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

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

Some common synonyms of shield are defend, guard, protect, and safeguard. While all these words mean "to keep secure from danger or against attack," shield suggests protective intervention in imminent danger or actual attack.

shielded her eyes from the sun with her hand

When might defend be a better fit than shield?

Although the words defend and shield have much in common, defend denotes warding off actual or threatened attack.

defend the country

When is it sensible to use guard instead of shield?

The words guard and shield can be used in similar contexts, but guard implies protecting with vigilance and force against expected danger.

White House entrances are well guarded

When would protect be a good substitute for shield?

The words protect and shield are synonyms, but do differ in nuance. Specifically, 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 could safeguard be used to replace shield?

While the synonyms safeguard and shield are close in meaning, safeguard implies taking precautionary protective measures against merely possible danger.

our civil liberties must be safeguarded

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 shield

Noun

But what was known in 1964 was largely abandoned in 2024, and what was offered instead was a questionable survivalist theory of democracy—one that proposed to erect a shield over one group while providing weaponry to destroy another. —

Ta-Nehisi Coates, Vanity Fair, 15 June 2026 The fantasy tale revolves around protagonist Journey whose home city is threatened when its protective energy shield begins to fail. —

Melanie Goodfellow, Deadline, 15 June 2026

Verb

Prime Minister Sanae Takaichi’s administration had enacted a supplementary budget of 3 trillion yen to shield households from rising energy costs, months after passing the yearly budget. —

Lim Hui Jie, CNBC, 16 June 2026 Remember, tents do not shield you from lightning. —

Nc Weather Bot, Charlotte Observer, 16 June 2026 See All Example Sentences for shield

Recent Examples of Synonyms for shield

Noun

King’s attorney, Bill Mason, began his presentation by referencing Bosworth’s mentioning a defendant can’t be judged for not testifying in their own defense.

— Harrison Mantas, Fort Worth Star-Telegram, 23 June 2026
While Thomas has had offensive struggles, his defense has never been a question.

— Sean Campbell, Sacbee.com, 23 June 2026