Unwell

/ʌnˈwɛl/

Synonyms for "unwell" (91 found)

Ranked by relevance and common usage.

Closest matches (19)

Noun(1 words)
art thou sick
Verb(1 words)

Strong matches (27)

Noun(3 words)
feel sickfeeling unwellinvalids
feeling awfulfeeling faintfeeling something terriblefrailillin a bad wayin dangerindisposedinfirmlaid lowlowmeanmortally illnot quite rightoff coloroff-color
Adjective(8 words)

Related words (45)

Noun(2 words)
old norse illrsuboptimal health
Adjective(18 words)
patientpeakedpoor conditionpoor healthpoor health dayspoorlyseedysicksick personsickersickestsicklythe illthe sickunable to work nowunder the weatherunhealthiestunhealthy
Verb(1 words)

Choosing the right synonym

  • Closest matches in this entry: ailing, ailing, art thou sick, bad, below par.
  • Sentence evidence is available for unwell, 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 "unwell".
  • Prefer the clearest word over the most unusual word when writing for speed or comprehension.

When not to replace "unwell"

Keep "unwell" 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 "unwell" 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 "unwell", 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 "unwell" or choose a simpler alternative from the closest-match group.

Related word relations

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

6 relation types

More general

8 entries
dysfunctionhealth conditionhealth statehuman beingpersonpopulation groupsuboptimal statesubpopulation

More specific

7 entries
faulty mechanismill adultill childillnessmalaisenauseaweak infrastructure

Collocations

8 entries
unwell adultunwell childunwell participantunwell patientunwell personunwell populationunwell statusunwell subject

Inflections

2 entries
more unwellmost unwell

Derivations

1 entries

similar

2 entries

Sample sentences

11 total sentences available.

Tatoeba + Wiktionary

"Prospects for repair?" "Prof. Shubaishen, the leader of the system development team, is presently unwell so we think it will take a while longer ..."

Source: tatoeba (326743)

It has happened that people sleeping with the fan on have experienced a freezing of the stomach, as well as a local air pressure stress leading them to feel unwell.

Source: tatoeba (390542)

He came to school even though he was unwell.

Source: tatoeba (504862)

Does somebody feel unwell?

Source: tatoeba (752462)

Showing 4 of 11 available sentences.

Common questions

What are the closest synonyms for "unwell"?

Closest matches include ailing, ailing, art thou sick, bad, below par.

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

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 "unwell"