A
B
C
D
E
100

deadly, very badly

fatally

100

illness, disorder

disease

100

injury, hurt

wound

100
go on, continue

persist

100

scientific techniques used in connection with the detection of crime.

forensics

200

prediction of diagnosis

prognosis

200

tubes that carry blood to the heart

veins

200

located at an end; approaching death 

terminal

200

make worse or intensify

aggravate

200

weakened or worn out

decrepit

300

skilled person, craft worker

artisan

300

person who works for another in order to learn skills

apprentice

300

change, fluctuation

shift

300

person who has wealth, money

capitalist

300

breakdown, crash

collapse

400

rigorous, harsh

strict

400

conformity, submissiveness

obedience

400

strategy, approach

tactics

400

opposition, disagreement

antagonism
400

get rid of, dispose of

discard