でんせんせいたんかくきゅうしょう
Composed of
contagiousness
single; simple; singles (tennis, badminton, etc.); win bet (bet which predicts the winner of a race)
stone (of a fruit); pit; core (of an organization, team, etc.); nucleus; nuclear weapons; nucleus (of an atom); nucleus (of a cell)
sphere; counter for balls
illness