to persuade somebody to do something for you

extreme tiredness

the act of drinking or eating something, the amount that is eaten or drunk

the condition of being larger or rounder than normal

the ability to make yourself do the things you know you have to do, without somebody making you do them

not good for one's health (often harmful to physical, mental or moral well-being)

agree with each other

to show that somebody is right or that something is true

to cause something, especially a mental or physical change

(of a piece of scientific or other professional work) judged by others working in the same field