懐胎[kaitai] conception
受胎[jutai] conception
人工受胎[jinkoujutai] artificial insemination
堕胎[datai] abortion
堕胎医[dataii] abortionist

胎教[taikyou] prenatal care
胎仔[taiji] fetus
胎生[taisei] viparity
胎動[taidou] quickening
胎内[tainai] interior of womb

鬼利死丹[kirishitan] early Japanese Christianity (from the later Muromachi period)
悪餓鬼[warugaki] brat
悪鬼[akki] evil spirit
餓鬼[gaki] brat
餓鬼大将[gakidaishou] boss of the children (in the neighbourhood) (neighborhood)

餓鬼道[gakidou] hungry ghost (preta) realm
鬼ごっこ[onigokko] game of tag
鬼火[onibi] will-o'-the-wisp
鬼才[kisai] wizard