Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
jama mountain, pile, heap, climax, critical pointjlpt5, shizen
赤い akai redadj, iro, jlpt5
ki tree, woodjlpt5, shokubutsu
人口 džinkou populationjlpt4, leda1
山本 jamamoto Yamamotonamae