御姉さん[oneesan] elder sister
義姉[gishi] sister-in-law (elder)
兄姉[keishi] brother and sister
姉さん[neesan] elder sister
姉貴[aneki] elder sister

姉御[anego] elder sister
姉上[aneue] older sister
姉弟[shitei] older sister and younger brother
姉妹会社[shimaigaisha] affiliated companies

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)