alliterations
final jeopardy
presidents
200

An under water invertabrae

electric eel

200

a president from 1923 to 1929 was so quiet he got a nickname for it 

"Silent" Calvin Coolidge

400

A "cool' colored instrument

violet violin
600

a delicate part of the body that you can't feel

a numb neck

800

a shaky feature of your face

a jittery jaw

1000

a part of the eye with a problem

imperfect iris