基数の補数[kisuunohosuu] radix complement
兼補[kenpo] carrying on a second line of work
候補[kouho] candidate
候補者[kouhosha] candidate
候補生[kouhosei] cadet

候補地[kouhochi] proposed site
公認候補[kouninkouho] official candidate
公認候補者[kouninkouhosha] official candidate
主格補語[shukakuhogo] subject complement
修補[shuuho] repairing

遠隔講義[enkakukougi] distance learning
休講[kyuukou] lecture cancellation
公開講座[koukaikouza] extension lectures
講演[kouen] lecture
講演会[kouenkai] lecture (esp. special engagement by noted speaker)

講義[kougi] lecture
講座[kouza] academic teaching unit
講師[koushi] lecturer
講習[koushuu] short course
講習会場[koushuukaijou] training center