someone who controls a trial in court, decides how criminals should be punished, and makes decisions about legal things
judge
someone who works in politics, especially a member of the government
politician
someone whose job is to repair or connect water pipes and things like toilets and baths
plumber
someone whose job is to look after a large building, such as a school
caretaker
someone who studies science or works in science
scientist
someone whose job involves practical work with scientific or electrical equipment
technician
someone whose job is to repair machines
mechanic
someone in control of an office, shop, team, etc
manager
someone whose job is to teach people to improve at a sport, skill, or school subject
coach
the person in charge of a school
head teacher
someone who teaches one person or a very small group of people
tutor
someone whose job is to cut men's hair
barber
a person who serves customers in a coffee shop
barista
a doctor who is specially trained to perform medical operations
surgeon
a person who cuts people's hair and puts it into a style, usually working in a special shop
hairdresser
someone who starts their own business, especially when this involves seeing a new opportunity
entrepreneur
