Choose or find odd word - Censure , Admonish , Rebuke , Retrieve

D. RETRIEVE

Choose or find odd word - Nerves , Auricle , Artery , Valve , Aorta

A. NERVES

Choose or find odd word - Fingers , Palm , Knee , Wrist

C. KNEE

Choose or find odd word - Teacher , Principal , Student , Lecturer

C. STUDENT

Choose or find odd word - Hypothesis , Assumption , Observation , Experiment

D. EXPERIMENT