Answer:

anaemia

Answer	Crossword Clue
ANAEMIA	Lack of vigour
ANAEMIA	Weakness
ANAEMIA	Blood disease.

ANAEMIA	Poorness of blood.
ANAEMIA	Deficiency of the hemoglobin.
ANAEMIA	Blood deficiency.
ANAEMIA	Lack of vigor: Var.
ANAEMIA	Blood ailment: Var.
ANAEMIA	Lifelessness
ANAEMIA	Haemoglobin deficiency
ANAEMIA	Fatigue may be a symptom of it: Var.

ANAEMIA	Result of iron deficiency, to a Brit
ANAEMIA	Lack of vigor, in med school