一か八か[ichikabachika] sink or swim
嘘っ八[usoppachi] downright lie
嘘っ八百[usoppappyaku] full of lies
嘘八百[usohappyaku] full of lies
八釜しい[kamabisushii] noisy

口八丁[kuchihacchou] voluble
三十八度線[sanjuuhachidosen] the Thirty-eighth Parallel
四苦八苦[shikuhakku] being in dire distress
四通八達[shitsuuhattatsu] traffic network extending in all directions
四方八方[shihouhappou] in all directions

黄道十二宮[koudoujuunikyuu] twelve signs of the zodiac
丸十[marujuu] cross in a circle
五十音[gojuuon] the Japanese syllabary
五十音順[gojuuonjun] the syllabary order
五十三次[gojuusantsugi] the 53 Toukaidou stages

五十年祭[gojuunensai] jubilee
五十歩百歩[gojuppohyappo] six of one and a half dozen of the other
五十路[isoji] age fifty
三十戸[sanjikko] thirty houses
三十三所[sanjuusansho] any of a number of sets of thirty-three holy places enshrining Avalokitesvara (esp. those comprising a popular pilgrimage in the Kinki region)

悪漢[akkan] rascal
かな漢字変換[kanakanjihenkan] kana-kanji conversion (on a computer, etc.)
漢英[kanei] Kanji to English (dictionary)
漢英字典[kaneijiten] Kanji to English dictionary
漢越音[kanetsuon] Vietnamese reading (of Chinese characters)

漢音[kanon] Han reading of Chinese characters
漢語[kango] Chinese word
漢詩[kanshi] Chinese poetry
漢字[kanji] Chinese characters
漢字文化[kanjibunka] (the so-called) kanji culture

阿呆陀羅[ahondara] fool
尼羅[nairu] Nile (river)
欧羅巴[yooroppa] Europe
羅典[raten] Latin (language)
羅甸語[ratengo] Latin

羅馬字[roomaji] Latin alphabet
伽羅[kyara] aloes wood
迦楼羅[karura] Garuda or Garua (man-bird deity and 'vahana' of Hindu-Buddhist myth)
我武者羅[gamushara] reckless
甲羅[koura] shell