100
RE
What is BACK, AGAIN
100
psychology
What is study of mind
200
INTER
What is BETWEEN
200
cardiology
What is study of heart
300
SYM
What is WITH ,TOGETHER
300
biology
What is study of life
400
ANT
What is AGAINST,OPPOSITE
400
DERMATOLOGY
WHAT IS DERM
400
ASTRO
What is STAR-SHAPED
500
ANTHROPOLOGY
What is ANTHRO