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

我利勉[gariben] drudge
我れ[a] I
我が君[wagakimi] my lord
我身[wagami] myself
我党[wagatou] my party

我乍ら[warenagara] even if I say so myself
我も我も[waremowaremo] vying with one another
我を出す[gawodasu] to insist on one's own ideas
我を折る[gawooru] to concede a point
我を張る[gawoharu] to insist on one's own ideas