| A | B |
| alarmist | a person who tends to alarm others, especially without sufficient reason |
| arsonist | person who sets property on fire |
| audiologist | person who is trained to test and help people with hearing disorders |
| behaviorist | person trained to help people who have behavior disorders |
| biologist | scientist who studies living organisms |
| cardiologist | doctor who specializes in heart disease or disorders |
| cosmetologist | person skilled or trained in the use of cosmetics (make-up) and beauty treatments |
| dermatologist | a doctor who specializes in the treatment of diseases of the skin |
| florist | person who grows and sells flowers |
| bicyclist | person who rides a bicycle |
| guitarist | person who plays a guitar |
| dental hygienist | a person trained to clean people's teeth |
| hypnotist | person trained to hypnotize people (put them in a sleep-like condition) |
| machinist | person who works on machines |
| meteorologist | person who studies the weather; weatherman |
| motorist | person who drives a car |
| neurologist | doctor specializing in the brain |
| pharmacist | doctor specializing in drugs and medicine |
| pianist | person who plays the piano |
| racist | a person with a prejudiced belief that one race is superior to others |
| hair stylist | person who styles hair (hairdresser) |
| terrorist | a person, usually a member of a group, who terrorizes or tries to harm others |
| tourist | a person who travels for pleasure, usually sightseeing and staying in hotels |
| ventriloquist | a performer who talks without moving his lips and makes it look like his "dummy" or doll is talking |
| violinist | person who plays the violin |
| vocalist | a singer |
| zoologist | a scientist who studies animals |