A person who studies chemistry, or a scientist who works with chemicals or studies their reactions.
CHEMIST
who studies or has a special knowledge of economics.
ECONOMIST
A person who works on a ship, especially one who is not an officer. They sail.
SAILOR
A person whose job is changing words, especially written words, into a different language.
TRANSLATOR
Someone who writes about or studies history.
HISTORIAN
A person who is in charge of a sports game and who makes certain that the rules are followed.
REFEREE
Someone whose job is to paint surfaces, such as walls and doors. They can also paint pictures.
PAINTER
Someone who works in a library, is trained in the organization or running of libraries, or is in charge of a library.
LIBRARIAN
The writer of a book, article, play, etc...
AUTHOR
A person who is learning and practising the skills of a particular job. They are training.
TRAINEE
A person who makes bread and cakes, or who sells bread and cakes as a job.
BAKER
The person who is responsible for managing an organization.
MANAGER
A teacher of the highest rank in a department of a British university.
PROFESSOR
A person who works in a place such as a hotel, office, or hospital, who welcomes and helps visitors and answers the phone.
RECEPTIONIST
someone who owns, takes care or runs a farm, especially as a business.
FARMER
A person whose job is to teach people a practical skill. He instructs people.
INSTRUCTOR
Someone who studies a subject, especially in order to discover new information or reach a new understanding. They research.
RESEARCHER
Someone who plays the violin in a professional orchestra.
VIOLINIST
A person who cuts people's hair and puts it into a style, usually working in a special shop.
HAIRDRESSER
A person whose job is to make people laugh by telling jokes and funny stories.
COMEDIAN
Someone whose job is examining people's eyes and selling glasses or contact lenses to correct sight problems.
OPTICIAN
Someone who cleans/tidies an area or place.
CLEANER
A person who plays the part of a character in a movie or play. They act.
ACTOR
A person who puts in, checks, and repairs electrical wires and electrical equipment.
ELECTRICIAN