Vocabulary consisting only from characters you are able to read
精々
せいぜい
at the most, at best, to the utmost, as much (far) as possiblemix
共通語
きょうつうご
common term, common language, lingua franca, standard languagebunpou
有する
ゆうする
to own, to be endowed withsuru
下駄
げた
geta (Japanese footwear)/wooden clogs/(P)fuku
優位
ゆうい
predominance, ascendancy, superioritymix