Vocabulary consisting only from characters you are able to read
山
jama
mountain, pile, heap, climax, critical pointjlpt5, shizen
大金
taikin
large amount of money, great costmix
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
水力
suirjoku
hydraulic power, water powermix
火力
karjoku
heating power, steam powermix
中
naka
inside, middle, amongjlpt5
大半
taihan
majority, mostly, generallymix
上がる
agaru
(1)to rise/to go up/to come up/to ascend/to be raised/ (2)to enter (esp. from outdoors)/to come in/to go in/ (3)to enter (a school)/to advance to the next grade/ (4)to get out (of water)/to come asho godan, verb, vintrans
人
hito
man, person, human being, mankindhito, jlpt5