What is another word for inertness?
Pronunciation: [ɪnˈɜːtnəs] (IPA) 
Inertness is a state of sluggishness or inactivity. It can also refer to a lack of movement, energy or enthusiasm. There are various synonyms for this word that can be used depending on the context. These include: lethargy, torpor, listlessness, apathy, stagnancy, sluggishness, idleness, passivity, immobility, inactivity, dullness, motionlessness, somnolence, stagnation and lifelessness. Each of these words captures a slightly different aspect of the state of being inert, but they all convey a sense of a lack of vitality or forward motion. Synonyms for inertness can be used when describing a feeling of boredom or the state of a situation where there is no progress or movement.
