WordNet: invigilate, proctor

watch over (students taking an exam, to prevent cheating)

• hypernym follow, keep an eye on, observe, watch, watch over

invigilate

• (englanti) invigilation (derivationally related)

• (englanti) invigilator (derivationally related)
• (suomi) valvoa (synonyymi)

proctor

• (englanti) proctor (derivationally related)
• (suomi) valvoa (synonyymi)