Situation or current state. Condition is different from Conditions, though...
Another word for heredity is genetic. When a condition is passed from one generation in a family to the next, it is due to heredity or genetics.
Context means circumstances the form the setting for an event. Another word for context would be factors, situation, condition, or background.
Sleep deprivation is another word for lack of sleep. Insomnia is a medical condition in which the suffer is not able to get sufficient sleep.
state, condition, humor, temper, frame, of mind
Another word for "adaptation" is "environmental condition". This is because an adaptation is the condition in which any plant or animal is suited to in its environment, where it can survive efficiently, with its needs in its surrounding area.
A noun could be slum, hovel, or dump. The adjective could be decrepit or ramshackle. Another word for a house that is in bad condition would be: condemned
The like word is eupnea (good respiratory condition).(Another possibility is the omission of several letters of the word European.)
Another symptom of our excited condition is seen in the breaking up of old habits.