しょくばけっこん【職場結婚】
a marriage between coworkers彼は職場結婚だHe married a colleague.
しょこん【初婚】
one's first marriage40歳代で結婚したが初婚だったHe (got) married for the first time when he was in his forties.
しんこくなひんこん【深刻な貧困】
serious poverty
しんこん【心魂】
彼は研究に心魂を傾けたHe put his heart and soul into his research.
しんこん【新婚】
新婚の夫婦a newly married couple/《米口》 newlywedsカナダに新婚旅行に行くgo to Canada on a honeymoon/honeymoon in Canada
しんぜんけっこん【神前結婚】
a Shinto wedding
じじつこん【事実婚】
a de facto marriage; a common-law marriageあの人たちは事実婚だThey live together like a married couple.
じじつむこん【事実無根】
事実無根の groundless; false; unfounded事実無根だThere's not 「a grain [an ounce] of truth in it!
じじょうこん【二乗根】
a square root16の二乗根は4であるThe square root of sixteen is four.
じっこん【×昵懇】
彼とはじっこんの間柄であるWe [He and I] are close friends.彼とはじっこんにしているI enjoy the pleasure of his friendship.