Vocabulary consisting only from characters you are able to read
水力
suiryoku
hydraulic power, water powermix
お使
otsukai
(1)(pol) errand, mission, going as envoy, (2)(pol) messenger, bearer, errand boy, errand girl, (3)(pol) (hon) familiar spirit mix
山
yama
mountain, pile, heap, climax, critical pointjlpt5, shizen
百
hyaku
(num) 100, hundredjlpt5