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 California election officials have long defended the state’s timeline, noting that extensive verification procedures, widespread vote-by-mail participation, and laws allowing ballots postmarked by Election Day to arrive later all contribute to a lengthier counting process. —

Barnini Chakraborty, The Washington Examiner, 8 June 2026 Blanche has also defended the Justice Department seeking charges against the Southern Poverty Law Center, which has angered conservatives in recent years, under his leadership. —

Aysha Bagchi, USA Today, 8 June 2026 The Red Raiders brought him in to be the starting quarterback when trying to defend their first Big 12 Conference title and make the College Football Playoff for the second year in a row. —

CBS News, 8 June 2026 When Tate was arrested on human-trafficking charges, his allies defended him. —

Heidi Blake, New Yorker, 8 June 2026 See All Example Sentences for defend

Recent Examples of Synonyms for defend

Verb

The weather service also urged people to avoid windows, and if outdoors, in a mobile home or in a vehicle to seek the closest substantial shelter and to protect themselves from flying debris.

— Caroline Zimmerman, Kansas City Star, 11 June 2026
On Wednesday, Raman said her administration would focus on lowering housing costs, protecting renters, reducing homelessness, improving city services, strengthening emergency response systems, supporting small businesses and fighting to retain jobs in the entertainment industry.

— Teresa Liu, Daily News, 11 June 2026