Drowsiness

Synonyms of drowsiness

• lethargy
• fatigue
• sleepiness

Antonyms of drowsiness

• alertness
• vigilance
• wakefulness

Collocations of drowsiness

extreme drowsiness

Frequency: 70 %

After taking the medication, he experienced extreme drowsiness.

overwhelming drowsiness

Frequency: 60 %

The long flight left her with overwhelming drowsiness.

excessive drowsiness

Frequency: 50 %

The side effects of the medication included excessive drowsiness.

persistent drowsiness

Frequency: 45 %

Despite getting enough rest, she still felt persistent drowsiness.

sudden drowsiness

Frequency: 35 %

Out of nowhere, he was hit with sudden drowsiness.

Idiomatic Expressions for drowsiness

• Phrase: to struggle with drowsiness
  Meaning: to have difficulty staying awake or alert due to feeling sleepy
  Usage: Despite struggling with drowsiness, he managed to finish his homework before going to bed.