急進: rapid progress / 急伸: sudden rise / 球審: baseball umpire / 鳩信: communication by carrier pigeon / 旧臣: old retainer / 丘疹: pimple / 急信: urgent message / 求心: centripetal / 休心: rest assured

神髄, 真髄: (figurative): The spirit or soul of something: its essence, its true quality. / 心髄: The marrow or core of something. / 神瑞: A good omen.

送信: send electronically / 喪心, 喪神: be stupefied

送信: sending (by electric signal, etc.) / 痩身: skinny / 喪心, 喪神: absent-mindedness

心境: mental state / 信経: creed / 神鏡: divine mirror, sacred mirror / 進境: progress, improvement / 新教: Protestantism / 信教: religious belief, faith / 神橋: sacred bridge

新疆: Xinjiang

好奇心: curiosity, inquisitiveness

心電図: electrocardiogram

狭心症: heart attack, angina pectoris

重心: center of gravity, centroid, balance / 獣心: brutal heart / 重臣: chief vassal, senior statesman / 銃身: gun barrel