Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
土木 どぼく public worksmix
よん fourjlpt5
せん 1,000, thousandjlpt5
つち groundshizen
はち eightjlpt5
みなみ southjlpt5
水力 すいりょく hydraulic power, water powermix
十四 じゅうよん 14math
十七 じゅうなな 17math
なな 7jlpt5