Sleeplessness synonyms

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wakefulness
The state of being wakeful.
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alertness
The quality of being alert or on the alert; briskness; nimbleness; activity.
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insomnia (related)
Insomnia is defined as an ongoing inability to sleep or stay asleep.
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light-headedness (related)
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irritability (related)
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lack-of-appetite (related)
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restlessness
The state or condition of being restless; an inability to be still, quiet, at peace or comfortable.
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lightheadedness (related)
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lethargy (related)
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drowsiness (related)
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somnolence (related)
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indigestion (related)
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breathlessness (related)
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tiredness (related)
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dizziness (related)
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shortness-of-breath (related)
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backache (related)
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faintness (related)
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sleepiness (antonym)
A sleepy quality or state
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Find another word for sleeplessness. In this page you can discover 19 synonyms, antonyms, idiomatic expressions, and related words for sleeplessness, like: wakefulness, alertness, insomnia, light-headedness, irritability, lack-of-appetite, restlessness, lightheadedness, lethargy, drowsiness and somnolence.
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Sleeplessness Sentence Examples

  • For years he had suffered greatly from sleeplessness.

  • Worn out by sleeplessness and anxiety they threw their burden of sorrow on one another and reproached and disputed with each other.

  • Sometimes it is necessary to observe a patient as he sleeps in order to determine the cause of sleeplessness.

  • A stressful period in your life may be the cause of your sleeplessness.

  • At the latter place he spent most of his later years; his health was, however, no longer as vigorous as his brain, and he suffered frequently from sleeplessness.

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Words that mention sleeplessness in the Dictionary

Words near sleeplessness in the Thesaurus