Ready or inclined to sleep; drowsy
Lacking energy or disinclined to exert effort; lethargic:
The definition of inert is slow or having no action or power to move.
Of, like, or in a coma or stupor
Mentally slow; stupid
The definition of torpid is having lost motion, slow or unenergetic.
(Physics) Showing no optical activity in polarized light.
The definition of slothful is very lazy.
Full of life and animation
Having lost consciousness, especially temporarily; unconscious:
Displaying little movement or activity; slow; inactive:
Not easily borne; oppressive:
The definition of stolid is a person who is unexcitable and not prone to showing lots of emotion or sensitivity.
Stimulating and invigorating:
The definition of energetic is full of action or energy.
Not making a difference; without significance or importance.
Showing little or no vitality or animation:
Allowing movement or action only at a low speed:
In or of the active voice
Characterized by or sustaining much activity:
Not feeling or showing emotion; placid; calm
Not curious; not eager to find out; uninterested; indifferent
Having or suggesting a calm, sluggish temperament; unemotional or apathetic.
Not interested; indifferent.
Without emotion or interest
deficient in alertness or activity
Used or done on a living cell or tissue:
The definition of stupid is a person with less than normal intelligence or a boring situation.
Mentally slow or confused; lethargic or stupid
Designating or of a type of film characterized by a fast-paced plot, a series of suspenseful confrontations, violent fight and chase scenes, etc.
Find another word for lethargic. In this page you can discover 50 synonyms, antonyms, idiomatic expressions, and related words for lethargic, like: sleepy, lazy, listless, inert, stuporous, comatose, lackluster, apathetic, dull, torpid and fidgety.