lethargy

/ˈɫɛθɝdʒi/

a lack of energy and enthusiasm

lethargy in a sentence

“The medication caused lethargy as a side effect.”

Greek lethargia from lethe forgetfulness + argos idle

Related Words

torpor

a state of physical or mental inactivity; lethargy

apathy

lack of interest, enthusiasm, or concern

indifference

lack of interest, concern, or sympathy

euphoria

a feeling of intense excitement and happiness

elation

great happiness and exhilaration

rapture

a feeling of intense pleasure or joy