Sleeplessness
Part of speech: noun
Definition: The property of being sleepless.
Wakefulness
Part of speech: noun
Definition: The state of being wakeful.
Difference between Sleeplessness and Wakefulness
What is the difference between Sleeplessness and Wakefulness?
Sleeplessness as a noun is the property of being sleepless. while Wakefulness as a noun is the state of being wakeful.
We hope you now know whether to use Sleeplessness or Wakefulness in your sentence.