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wakefulness

Intermediate (B1)

IPA: /ˈweɪkfəl.nəs/

KK: /ˈweɪkfəlnəs/

noun
Definition

The condition of being awake and alert, not asleep.


Example

After a long night of studying, her wakefulness was starting to fade.


Conversation
Sloth A
I've been thinking a lot about my sleep patterns lately.
Sloth B
Really? What made you start reflecting on that?
Sloth A
I realized that my wakefulness at night affects how I feel during the day.
Sloth B
That makes sense; a good night's sleep is so important for energy!

Synonyms & Antonyms
Synonyms
alertness
vigilance
awareness
Antonyms
sleepiness
drowsiness
unconsciousness
Root Explanation

Wakefulness → It is formed from "wake" (from Old English *wacan*, meaning to become awake or to arise) and "-fulness" (meaning the state of being full of). The word "wakefulness" refers to the state of being full of wake or being alert and not asleep.

Memory Tip

Think of the state of being 'full of wake' — 'wake' means to be alert, and '-fulness' indicates a state. This helps you remember that wakefulness means being alert and not asleep.

Visually Confused Words
unwakefulness
wastefulness
woefulness
wasterfulness
hatefulness
fatefulness
easefulness
carefulness
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