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to feel unwell

to feel unwell

3 1.8
To be sick or slightly ill
  • phrasal verb
  • /fiːl ʌnˈwɛl/
translation icon : sentirse mal
  • Yeah, he's feeling unwell, clearly.

You know, when you're bedridden for three days, you start to feel unwell.

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Examples

Synonyms

to get sick
vsto feel unwell
378 1.0

Become ill and have signs like fever or cough

focuses on experiencing poor health without emphasizing symptom development
to take ill
vsto feel unwell
9 5.6

To become sick suddenly

describes general experience of poor health rather than a sudden start
to feel lousy
vsto feel unwell
  • Informal
8 6.9

To be sick, weak, or unhappy

is a more neutral experience of illness rather than emotional misery
to feel off
vsto feel unwell
  • Informal
5 6.3

To be slightly unwell in your body or mind

focuses on actual illness or general poor health rather than emotion
to sicken
vsto feel unwell
5 3.0

Begin to feel ill

focuses on the ongoing experience of poor health rather than the onset
to feel poxy
vsto feel unwell
  • Slang
9.9

To be a little sick, often after eating bad food

describes general illness or poor health rather than only mild, vague symptoms
to feel a bit gyppy
vsto feel unwell
  • Archaic
9.9

To be a little sick in the stomach

is a general sense of poor health rather than specific stomach queasiness
to feel gyppy
vsto feel unwell
  • Slang
9.9

Have a sick feeling in the stomach and want to throw up

is a broader report of sickness not limited to stomach nausea

Antonyms

695 1.0

In good body and mind condition without sickness or injury

How Unwell

to feel unwell
3 1.8
to feel off
  • Informal
5 6.3

Surface Forms

feel unwell infinitive
feeling unwell present participle
feels unwell third person singular
felt unwell past participle

Morphology

feel + unwell

The meaning 'to experience illness or discomfort' is directly and transparently derived from combining 'feel' (to experience a sensation) with the adjective 'unwell' (slightly ill). This is a standard verb + adjective construction common across languages and requires no idiomatic or metaphorical inference, so a B1 learner who knows both words will readily understand it.

Etymology

The phrase feel unwell comes from the simple image of your body giving warning signs — a hot forehead, an upset stomach, or weak legs — showing something is wrong. That's why it means 'to be sick' or 'not well'.