serious; honest; sober; grave; earnest; steady
deputy head teacher; vice principal
teacher; instructor; sensei; title or form of address for a teacher, master, doctor, lawyer, etc.; intimate or teasing form of address; (arch.) one's elder
to lock up; to shut up; to imprison
contacting; (making) contact; connection (with a train, bus, etc.); joining (a railway line, etc.); connection (between matters, incidents, etc.); relation
to come off; to be removed; to disappear (of pain, a fever, etc.); to be caught; to be harvested; to be interpreted (as); to be taken (as)
to deceive; to delude; to trick; to be as ... as ... (e.g. "as bright as day", "as beautiful as a rose")
king; ruler; tycoon; magnate; king (of the senior player)