to pay attention

teachers / doctors

always

happen / occur

an elder / a scholar / a teacher or a professor / sensei (Japanese martial arts teacher) / sir, a polite form of address to teachers, doctors, etc.

a title used after the name of teachers, doctors, lawyers, or certain other professionals

(dialect, Hakata) teacher, professor

to tease, usually in a mean-spirited way; to torment; to bully

bullying (persistent acts intended to make life unpleasant for another person)

imperfective and stem (or continuative) forms of 苛める (ijimeru) [ichidan]