A person who studies stars and planets?
Someone who loves and supports their country?
A person who is new to a job or activity?
A person who walks on ropes high above the ground at a circus?
A person who is concerned with practical matters and rules rather than theory or ethics?
A person who is very skilled at something?
A person who is against war and violence?
A person who compiles dictionaries?
A person who collects stamps?
A person who is unable to pay their debts?
A person who studies ancient societies and artifacts?
A person who spends too much money?
A person who travels to a holy place for religious reasons?
A person who lives in a foreign country permanently?
A person who secretly listens to private conversations?