Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
足りない tarinai (1)insufficient/not enough/lacking/ (2)dim-witted/slow/one brick short of a full load adj
円い marui round, circular, sphericaladj, jlpt5
大半 taihan majority, mostly, generallymix
妹さん imoutosan younger sisterkazoku
onna womanhito, jlpt5