Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
警察 keisatsu policejlpt3, jlpt4
馬鹿 baka idiotbaka
mono thing, objectjlpt5
shu (1)kind, variety, (2)(biological) species, (3)(abbr) (logical) species mix
動物 doubutsu animaldoubutsu, jlpt5