Synonyms: phlegm, lethargy, languor, sluggishness, flatness
Definition: inactivity; showing an unusual lack of energy
Usage: the general appearance of sluggishness alarmed his friends
Similar words: inactiveness, inactivity, inertia
Definition: a disposition to remain inactive or inert
Usage: he had to overcome his inertia and get back to work
Synonyms: languor, lassitude, listlessness
Definition: a feeling of lack of interest or energy
Similar words: apathy
Definition: an absence of emotion or enthusiasm
Synonyms: dreaminess, languor
Definition: a relaxed comfortable feeling
Similar words: relaxation, easiness
Definition: a feeling of refreshing tranquility and an absence of tension or worry
Usage: the easiness we feel when sleeping