Vocabulary consisting only from characters you are able to read
人
hito
man, person, human being, mankindhito, jlpt5
風土
fuudo
natural features, topography, climate, spiritual featuresmix
水力
suirjoku
hydraulic power, water powermix
火力
karjoku
heating power, steam powermix
二人
futari
two persons, two people, pair, couplejlpt5