Synonyms of might

might

noun

as in power

the ability to exert effort for the accomplishment of a task

currently the President lacks the political might to push the programs through the Congress

Synonyms & Similar Words

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

Antonyms & Near Antonyms

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

Synonym Chooser

How does the noun might contrast with its synonyms?

Some common synonyms of might are energy, force, power, and strength. While all these words mean "the ability to exert effort," might implies great or overwhelming power or strength.

the belief that might makes right

When is energy a more appropriate choice than might?

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

a worker with boundless energy

Where would force be a reasonable alternative to might?

The synonyms force and might are sometimes interchangeable, but force implies the actual effective exercise of power.

used enough force to push the door open

When would power be a good substitute for might?

The words power and might are synonyms, but do differ in nuance. Specifically, power may imply latent or exerted physical, mental, or spiritual ability to act or be acted upon.

the awesome power of flowing water

When could strength be used to replace might?

The meanings of strength and might largely overlap; however, 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

Example Sentences

Recent Examples of might

Yet China, for all its economic might, has not built a security architecture or normative order that other states trust. —Pratap Bhanu Mehta, Time, 15 Jan. 2026

At Lockheed Martin, Hegseth said that money will be spent re-establishing America’s military might, stressing that the administration is looking to unleash the country’s defense resources in the preservation of peace. —Matthew Adams, Fort Worth Star-Telegram, 12 Jan. 2026

And, rather than sit on this success, Plankey is busy reconstituting Coast Guard training infrastructure, exploring a second Coast Guard boot camp to continue growing most cost-effective arm of America’s maritime might. —Craig Hooper, Forbes.com, 8 Jan. 2026

Someone who seems frighteningly erudite might, at this very moment, be kicking themselves for being unable to read the French canon in its original language. —Emma Sarappo, The Atlantic, 2 Jan. 2026

Phrases Containing might

• with might and main