wakeful
/ˈweɪkfəl/
adjective
- Unable to sleep; not sleeping.
- After drinking too much coffee, she felt wakeful all night.
- He lay wakeful in bed, thinking about the big presentation the next day.
- The baby was wakeful and cried for hours despite his parents' efforts.
- Marked by alertness or vigilance; watchful.
- The guard remained wakeful throughout his night shift, checking every door.
- A wakeful dog barked at any strange noise near the house.
- The hikers stayed wakeful as they crossed the bear's territory.
Antonyms