The Esperanto words for leg and thigh are kruro and femuro.
The Esperanto words for arm and leg are brako and kruro.
If it is below the inner thigh, it has to be the lower leg and if about the knee is the thigh, itself. There is no name for what you described.
The femor bone is in your leg ... it's upper half of the leg
No. It is part of the leg. The thigh is proximal to the hip and superior to the knee.
early morning pain thigh and leg
thigh
The Esperanto words for far and away are malproskime and for.
The Esperanto words for astronaut and cosmonaut are very similar to the English words. In Esperanto you would use astronaŭto and kosmonaŭto.
The Esperanto words for boring and fun are enuiga and amuza.
The Esperanto words for salt and pepper are salo are pipro.
The Esperanto words for near and far are proksime and malproksime.
The Esperanto words for car and driver are aŭto and ŝoforo.