Synonyms of strength

strength

noun

ˈstreŋ(k)th 

1

as in power

the ability to exert effort for the accomplishment of a task

the murdered man's wife didn't have the emotional strength to face reporters

Synonyms & Similar Words

• power
• energy
• muscle
• capacity
• vigor
• capability
• potency
• force
• firepower
• horsepower
• competence
• competency
• potence
• might
• sinew
• puissance
• aptitude
• effectiveness
• usefulness
• adequacy
• effectualness

Antonyms & Near Antonyms

• weakness
• impotence
• powerlessness
• disability
• inability
• impotency
• incapacity
• incompetence
• incompetency
• incapability
• inaptitude
• ineffectiveness
• uselessness
• inefficacy
• paralysis
• ineffectuality
• helplessness
• incapableness
• ineffectualness
• inefficaciousness

2

as in reliability

the ability to withstand force or stress without being distorted, dislodged, or damaged

this cheap shelving unit doesn't have the strength to hold all those books

Synonyms & Similar Words

• reliability
• stability
• sturdiness
• soundness
• firmness
• durability
• dependability
• solidity
• toughness
• cohesion
• solidness

Antonyms & Near Antonyms

• instability
• insecurity
• precariousness
• unsteadiness
• shakiness
• weakness
• unsoundness
• unstableness
• insubstantiality
• unsubstantiality

Synonym Chooser

How does the noun strength contrast with its synonyms?

Some common synonyms of strength are energy, force, might, and power. While all these words mean "the ability to exert effort," strength applies to the quality or property of a person or thing that makes possible the exertion of force or the withstanding of strain, pressure, or attack.

use weight training to build your strength

When might energy be a better fit than strength?

While in some cases nearly identical to strength, energy applies to power expended or capable of being transformed into work.

a worker with boundless energy

When can force be used instead of strength?

Although the words force and strength have much in common, force implies the actual effective exercise of power.

used enough force to push the door open

When is it sensible to use might instead of strength?

The words might and strength can be used in similar contexts, but might implies great or overwhelming power or strength.

the belief that might makes right

When could power be used to replace strength?

In some situations, the words power and strength are roughly equivalent. However, power may imply latent or exerted physical, mental, or spiritual ability to act or be acted upon.

the awesome power of flowing water

Example Sentences

Recent Examples of strength

Fabien Westerhoff will take on the executive role of Managing Director of the theatrical film division bringing together the complementary strengths of both companies, with a strategic market focus on animation, family entertainment, and genre cinema. —Melanie Goodfellow, Deadline, 29 Apr. 2025

Westerhoff takes an executive role as managing director of the theatrical film division bringing together the strengths of both companies with a strategic market focus on animation, family entertainment, and genre cinema. —Leo Barraclough, Variety, 29 Apr. 2025

Meier, Hischier and Jesper Bratt have combined for nine points this series, all at even strength. —Peter Baugh, New York Times, 28 Apr. 2025

Today's demonstrations show the strength of our growing movement, powered by people of all walks of life coming together to demand investments in our communities, not more cages. —Thomas G. Moukawsher, MSNBC Newsweek, 17 Apr. 2025