Do finger painting is an art form that involves using your fingers to create a painting. It is a fun and creative activity that can be enjoyed by people of all ages. The two words used to describe this activity are 'SMEAR' and 'DAUB'. SMEAR is a verb that means to spread something thickly or messily over a surface. DAUB is a verb that means to apply paint, plaster, or other substances to a surface in a rough or careless way. Both words are used to describe the process of finger painting.