Vocabulary consisting only from characters you are able to read
単調
たんちょう
monotony, monotone, dullnessmix
草原
そうげん
grass-covered plain/grasslands/meadows/savannah/prairie/steppe/(P)leda1
形式
けいしき
(1)form (as opposed to substance), formality, (2)method, system, style, (3)format, mode, appearance, form (something takes), (4)math expression math
欠点
けってん
faults/defect/weakness/(P)leda1
牧
まき
pasture, grazing landmix