| A | B |
| accessory | a person who aids or participates in a crime |
| accomplice | partner in crime |
| accused | a person against whom a charge has been brought |
| adolescent | a person who is passing from childhood to maturity |
| agent | a person who acts in place of another |
| alien | a foreigner/an outsider |
| altruist | a person who lives and acts for the good of others |
| amateur | a person who takes up a study or sport for the fun of it & not for the money |
| ambidexter | a person who can use both hands well |
| ancestor | one from whom a person is descended |
| angler | a person who fishes with a rod and line |
| aristocrat | a hereditary noble |
| arsonist | a person who deliberately sets fire to property |
| audience | people who watch a play or a show |
| barbarian | someone lacking refinement or culture |
| best man | a person who attends to the bridegroom at a wedding |
| bigamist | a person who has 2 wives or 2 husbands at the same time |
| brunette | a woman with dark hair |
| blonde | a woman with golden hair |
| cannibal | a person who eats human flesh |