Infirmity

/ɪnˈfɜːmɪti/

Synonyms for "infirmity" (239 found)

Ranked by relevance and common usage.

Closest matches (48)

abnormalityabuliaacute diseaseadvanced ageadvanced yearsaffectionafflictionage of retirementailmentallergic diseaseallergyan incurable diseaseanilityatrophybacterial diseasebad habitbesetting sinbirth defectblemishblight
Show 24 more words
bugcachexiacachexycaducitycardiovascular diseasecatchchronic diseasechronic ill healthcirculatory diseasecomplaintcomplicationconditioncongenital defectcowardicecrackdangerdebilitationdebilitydecaydecline of lifedeclining yearsdecrepitudedefectdefection

Strong matches (72)

Show 46 more words
epidemic diseaseexhaustionfailingfailurefaintheartednessfaintnessfaultfautefearfeeblemindednessfeeblenessflawfly in the ointmentfoiblefragilityfrailnessfrailtyfunctional diseasefungus diseasegastrointestinal diseasegenetic diseasegreen old agehale old agehandicaphazardhealthlessnesshereditary diseasehoary ageholehypochondriahypochondriasisiatrogenic diseaseillill healthill-healthillnessimperfectioninadequacyincapacityindispositioninfectious diseaseinfirm old ageinfirmity of ageinsecurityinsipidityinsolidity

Related words (119)

Choosing the right synonym

  • Closest matches in this entry: frailty, abnormality, abulia, acute disease, advanced age.
  • Sentence evidence is available for infirmity, so synonym choice can be checked against real usage rather than a flat word list.
  • Ranking signals come from wordnet, opengloss, moby, derived_reverse, and related lexical sources.

Synonym selection checklist

  • Match the part of speech before comparing meanings.
  • Check whether the synonym changes intensity, formality, or emotional tone.
  • Read the replacement inside the full sentence, not just beside "infirmity".
  • Prefer the clearest word over the most unusual word when writing for speed or comprehension.

When not to replace "infirmity"

Keep "infirmity" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.

If two options seem close, choose the one that best matches the audience and purpose of the sentence.

Replacement workflow

1. Preserve meaning

Choose a synonym only if it keeps the core idea of "infirmity" intact in the sentence you are editing.

2. Tune tone

Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.

3. Re-read context

Read the full sentence after the swap. Keep the synonym only when the sentence becomes clearer or more precise.

Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.

Final fit check

After choosing a replacement for "infirmity", read the sentence once for meaning and once for rhythm. The best synonym should feel natural in the full sentence, not only accurate in a word list.

If the synonym makes the sentence slower, vaguer, or more dramatic than intended, keep "infirmity" or choose a simpler alternative from the closest-match group.

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

5 relation types

More general

6 entries
character traithealth statemedical conditionpersonal qualitysoftnessunfitness

More specific

8 entries

Collocations

6 entries
age related infirmitybodily infirmitychronic infirmitygenetic infirmitymoral infirmityphysical infirmity

Inflections

1 entries

Derivations

2 entries

Sample sentences

9 total sentences available.

Tatoeba + Wiktionary

Fadil's infirmity didn't slow him down.

Source: tatoeba (5883060)

The old woman was on her accustomed seat beneath the weeping birch, basking, with the listless enjoyment of age and infirmity, in the beams of the autumn sun.

Source: tatoeba (7760557)

Filby became pensive. “Clearly,” the Time Traveller proceeded, “any real body must have extension in four directions: it must have Length, Breadth, Thickness, and—Duration. But through a natural infirmity of the flesh, which I will explain to you in a moment, we incline to overlook this fact. There are really four dimensions, three which we call the three planes of Space, and a fourth, Time. There is, however, a tendency to draw an unreal distinction between the former three dimensions and the latter, because it happens that our consciousness moves intermittently in one direction along the latter from the beginning to the end of our lives.”

Source: tatoeba (8223602)

This Inspector, when I first knew him, was a man of fourscore years, or thereabouts, and certainly one of the most wonderful specimens of winter-green that you would be likely to discover in a lifetime’s search. With his florid cheek, his compact figure, smartly arrayed in a bright-buttoned blue coat, his brisk and vigorous step, and his hale and hearty aspect, altogether he seemed—not young, indeed—but a kind of new contrivance of Mother Nature in the shape of man, whom age and infirmity had no business to touch. His voice and laugh, which perpetually re-echoed through the Custom-House, had nothing of the tremulous quaver and cackle of an old man’s utterance; they came strutting out of his lungs, like the crow of a cock, or the blast of a clarion.

Source: tatoeba (12192485)

Showing 4 of 9 available sentences.

Common questions

What are the closest synonyms for "infirmity"?

Closest matches include frailty, abnormality, abulia, acute disease, advanced age.

How should I check whether a synonym fits "infirmity"?

Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.

More for "infirmity"