Difficulty: Easy
Correct Answer: Sleeplessness
Explanation:
Meaning
Insomnia = habitual inability to sleep; persistent difficulty in falling or staying asleep; sleeplessness.
Option analysis
Sleeplessness — precise synonym.Drowsiness — sleepiness; near opposite condition.Stupor — near-unconsciousness; not inability to sleep.Fatigue — tiredness; may result from insomnia but not synonymous.
Example
Chronic insomnia leads to daytime sleeplessness symptoms such as reduced alertness.
Final Answer
Sleeplessness
Discussion & Comments