11-Letter Words Starting VA & Ending N

• taking a vaccine as a precaution against contracting a disease

• the scar left following inoculation with a vaccine

• a farewell oration (especially one delivered during graduation exercises by an outstanding member of a graduating class)

• the act of saying farewell

• hormone secreted by the posterior pituitary gland (trade name Pitressin) and also by nerve endings in the hypothalamus; affects blood pressure by stimulating capillary muscles and reduces urine flow by affecting reabsorption of water by kidney tubules

• indecision in speech or action

• changing location by moving back and forth

• the state of having become filled with vacuoles

• variability in coloration

• the act of introducing variety (especially in investments or in the variety of goods and services offered)