idleness, indolence, laziness, lethargy, to quit, give up. stop, cessation of effort
Lethargy means - weakness characterized by a lack of vitality or energy.The general appearance of lethargy alarmed his friends.Timothy was still lethergic from being sick last week.Bob leads a life of lethargy, and it is having negative affects on his health.Bob was in a state of lethargy in school today.I didn't study for the math test due to lethargy.Unless you get a full checkup from your doctor, it will be impossible to tell whether your chronic lethargy is due to physical illness or depression.The lethargic man seemed to worry his family, because of laziness and lack of personality.Don't smoke; it starves the tissues of oxygen in the brain and causes lethargy.The patient was showing signs of lethargy.My lethargy was starting to make people wonder if I was feeling okay.After the surgery, I experienced a lot of lethargy but no pain.Often, lethargy is a common side effect of that medication.
laziness
poor planning laziness ignorance
Apathy is one opposite of zeal.Some other opposites are dullness, inactivity, disinterest, laziness, indifference, lethargy and unenthusiastic.
Lack of Discipline, Poverty, Laziness, and greedy
luteinizing hormone
Anorexia causes lethargy from the lack of essential nutrients, creating a ration of energy throughout your body. This then makes your body not have enough kinetic, thermal, and potential energy to do anything- therefore causing serious lethargy.
parathyroid hormone
The name of the hormone that causes puberty in male mammals is the testosterone
Testosterone, the male hormone.
growth hormone