Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
子牛 こうし calfdoubutsu
切り上げる きりあげる round upichidan, math, verb, vtrans
とお 10, tenjlpt5
グリーン車 グリーンしゃ green car (1st class)ryokou
水力 すいりょく hydraulic power, water powermix