FRAIL Synonyms: 223 Similar and Opposite Words

Q: How does the adjective 'frail' contrast with its synonyms?

Some common synonyms of frail are decrepit , feeble , fragile , infirm , and weak . While all these words mean "not strong enough to endure strain, pressure, or strenuous effort," frail implies delicacy and slightness of constitution or structure. // a frail teenager unable to enjoy sports

Q: When would 'decrepit' be a good substitute for 'frail'?

The words decrepit and frail can be used in similar contexts, but decrepit implies being worn-out or broken-down from long use or old age. // the dowager's decrepit retainers

Q: When could 'feeble' be used to replace 'frail'?

While the synonyms feeble and frail are close in meaning, feeble suggests extreme weakness inviting pity or contempt. // a feeble attempt to walk

Q: When can 'fragile' be used instead of 'frail'?

In some situations, the words fragile and frail are roughly equivalent. However, fragile suggests frailty and brittleness unable to resist rough usage. // a reclusive poet too fragile for the rigors of this world

Q: Where would 'infirm' be a reasonable alternative to 'frail'?

While in some cases nearly identical to frail , infirm suggests instability, unsoundness, and insecurity due to old age or crippling illness. // infirm residents requiring constant care

Q: When is 'weak' a more appropriate choice than 'frail'?

The words weak and frail are synonyms, but do differ in nuance. Specifically, weak applies to deficiency or inferiority in strength or power of any sort. // felt weak after the surgery

frail

adjective

ˈfrāl

Definition of frail

as in fragile

easily broken a frail eggshell

Synonyms & Similar Words

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Antonyms & Near Antonyms

as in sensitive

easily injured without careful handling be careful with your grandmother, as she's very frail and a fall would be disastrous

Synonyms & Similar Words

Antonyms & Near Antonyms

as in weak

lacking bodily strength he was frail after a long battle with bronchitis

Synonyms & Similar Words

Antonyms & Near Antonyms

as in weakened

lacking strength of will or character a frail person, easily swayed by others

Synonyms & Similar Words

Antonyms & Near Antonyms

as in small

small in degree a frail hope of success

Synonyms & Similar Words

Antonyms & Near Antonyms

Synonym Chooser

How does the adjective frail contrast with its synonyms?

Some common synonyms of frail are decrepit, feeble, fragile, infirm, and weak. While all these words mean "not strong enough to endure strain, pressure, or strenuous effort," frail implies delicacy and slightness of constitution or structure.

a frail teenager unable to enjoy sports

When would decrepit be a good substitute for frail?

The words decrepit and frail can be used in similar contexts, but decrepit implies being worn-out or broken-down from long use or old age.

the dowager's decrepit retainers

When could feeble be used to replace frail?

While the synonyms feeble and frail are close in meaning, feeble suggests extreme weakness inviting pity or contempt.

a feeble attempt to walk

When can fragile be used instead of frail?

In some situations, the words fragile and frail are roughly equivalent. However, fragile suggests frailty and brittleness unable to resist rough usage.

a reclusive poet too fragile for the rigors of this world

Where would infirm be a reasonable alternative to frail?

While in some cases nearly identical to frail, infirm suggests instability, unsoundness, and insecurity due to old age or crippling illness.

infirm residents requiring constant care

When is weak a more appropriate choice than frail?

The words weak and frail are synonyms, but do differ in nuance. Specifically, weak applies to deficiency or inferiority in strength or power of any sort.

felt weak after the surgery

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 frail As a result, in Lourdes the question of respecting even the most frail, sick and vulnerable is particularly acute. — Nicole Winfield, Los Angeles Times, 27 Sep. 2026 Footage from recent Beach Boys shows, though, had many concerned that Love was reaching Frankie Valli levels of uncanny due to a frail voice and appearance. — Devon Ivie, Vulture, 23 Sep. 2026 Sporting a salt-and-pepper beard, Badio appeared frail during Monday’s proceedings, slouching to one side in his wheelchair. — Jacqueline Charles, Miami Herald, 22 Sep. 2026 Suffice to say, Briogeo knows a thing or two about reviving frail, lacklustre hair. — Sophie Wirt, InStyle, 17 Sep. 2026 See All Example Sentences for frail

Recent Examples of Synonyms for frail

Adjective

Dating back to 1898, the book is now a fragile specimen, protected in a clear plastic box that still allows for viewing.

— Patricia Babcock McGraw OutKick, FOXNews.com, 17 Oct. 2026
The worst of El Niño is still months away, but Southern California’s fragile coastline is already being transformed by record-setting king tides and storm surges.

— Alicia Victoria Lozano, NBC news, 17 Oct. 2026

Definition of fragile

Adjective

Special protection Vaccination is especially important for those 65 years and older, young children, pregnant people, people with chronic medical conditions and those with weakened immune systems.

— Annette Regan, The Conversation, 6 Oct. 2026
Leadership turmoil and a weakened state, as seen with the enfeebled late Ming, could well fuse with latent social tensions to produce an existential crisis.

— Carl Minzner, Foreign Affairs, 5 Oct. 2026

Definition of weakened

Adjective

Comparing households aged 72 and older in 2022 with those aged 75 and older in 2025, Maggiulli calculated a smaller—but still substantial—21% increase.

— Nick Lichtenberg, Fortune, 17 Oct. 2026
The development could help make optical atomic clocks smaller and more suitable for use outside laboratories.

— Neetika Walter, Interesting Engineering, 17 Oct. 2026

Definition of small

Adjective

Then, Washington tight end Decker DeGraaf caught a pass and took off down the sideline, the former Glendora High standout running through two feeble-arm tackles on the way to an inexplicable 42-yard touchdown.

— Los Angeles Times, Los Angeles Times, 4 Oct. 2026
Briogeo Destined for Density Serum The Briogeo Destined for Density Serum is a lightweight liquid formula that thickens feeble strands, plumps roots, and rapidly spurs new hair growth.

— Sophie Wirt, InStyle, 17 Sep. 2026

Definition of feeble

Adjective

But, for me, the softer spotlight on HABIBTI has been part of its charm all along — and highlights the risk in releasing three albums at once.

— Carl Lamarre, Billboard, 14 Oct. 2026
Against his soft, sensitive frame, this underwater world looks impossibly hard.

— Alison Foreman, IndieWire, 14 Oct. 2026

Definition of soft

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fragrant

frail

frailly

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“Frail.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/frail. Accessed 22 Oct. 2026.

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Synonyms of frail

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