御出でになる[oideninaru] to be
御珍々[ochinchin] penis
御田[oden] oden
御鍋[onabe] pot
御負けに[omakeni] to make matters worse

御呪い[omajinai] good luck charm
御襁褓気触れ[omutsukabure] diaper rash
御目出度う御座います[omedetougozaimasu] congratulations
御握り[onigiri] rice ball (often triangular, sometimes with a filling and wrapped in nori)
御陰[okage] grace (of God)

御盆[obon] O-Bon
丸盆[marubon] round tray
旧盆[kyuubon] Bon Festival of the lunar calendar
覆水盆に帰らず[fukusuibonnikaerazu] what's done is done (lit: spilt water won't go back into its tray)
盆画[bonga] tray landscape

盆景[bonkei] miniature garden
盆栽[bonsai] bonsai
盆祭り[bonmatsuri] Bon Festival
盆石[bonseki] tray-landscape foundation stone