Vocabulary consisting only from characters you are able to read
山
yama
mountain, pile, heap, climax, critical pointjlpt5, shizen
国字
kokuji
(1)country's official writing system, native script, (2)kana, (3)kanji that originated in Japan (as opposed to China) bunpou
気力
kiryoku
willpower, energy, vitalitymix
雨戸
amado
sliding storm shutter/(P)leda1