御三時[osanji] three-o'clock snack
三鞭酒[shanpen] champagne
球面三角法[kyuumensankakuhou] spherical trigonometry
胸三寸[munesanzun] heart
元三[ganzan] New Year's period (January 1st to 3rd)

五十三次[gojuusantsugi] the 53 Toukaidou stages
向こう三軒[mukousangen] one's next three neighbors
降三世明王[gouzanzemyouou] Trailokyavijaya Vidya-raja
再三[saisan] again and again
再三再四[saisansaishi] repeatedly

クローン技術[kuroongijutsu] cloning technology
詮術[sensube] (proper) methods
医学技術士[igakugijutsushi] medical technician
医術[ijutsu] medicine
印刷術[insatsujutsu] printing art

黄金術[ougonjutsu] alchemy
科学技術[kagakugijutsu] science and technology
科学技術庁[kagakugijutsuchou] Science and Technology Agency
科学技術庁長官[kagakugijutsuchouchoukan] Director General of Science and Technology Agency
学術[gakujutsu] science

鍼灸[shinkyuu] acupuncture and moxibustion
鍼治[shinji] acupuncture
鍼術[shinjutsu] acupuncture
鍼医[harii] acupuncturist
鍼治療[harichiryou] acupuncture

鍼療法[hariryouhou] acupuncture therapy
鍼の壷[harinotsubo] acupuncture point
鍼麻酔[harimasui] anesthesia by acupuncture
鍼師[harishi] acupuncturist