Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
負数 fusuu negative numbermath
買う kau to buygodan, jlpt5, verb, vtrans
登る noboru to climbgodan, jlpt5, verb, vintrans
気力 kiryoku willpower, energy, vitalitymix
緑青 rokushou patina, měděnkakagaku, leda1
動力 douryoku power, motive power, dynamic forcemix
開く aku to open (e.g. a festival)godan, jlpt5, verb, vintrans
海岸線 kaigansen coastlineshizen
子午線 shigosen the meridianmix
世代 sedai generationleda1