Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
山々 yamayama mountainsshizen
水力 suiryoku hydraulic power, water powermix
一人 hitori one personjlpt5
大小 daishou (1)sizes (various), large and small, (2)daisho (matched pair of long and short swords), (3)large and small drums, (4)long months and short months mix
kawa riverjlpt5, shizen