lethargic

Meaning

Being inactive due to lack of physical or mental energy

Feeling sluggish, drowsy, or lacking energy.

Example Sentences

After a heavy meal, he felt lethargic and sleepy.

After the long journey, he felt lethargic and went straight to bed.

Synonyms

Sluggish, Inactive, Drowsy, sluggish, tired, fatigued, weary, drowsy

Entry 1

Sluggish, Inactive, Drowsy

Entry 2

sluggish, tired, fatigued, weary, drowsy

Antonyms

Energetic, Active, Alert, energetic, lively, active

Entry 1

Energetic, Active, Alert

Entry 2

energetic, lively, active

Collocations

feel lethargic, lethargic response, lethargic behavior