Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
人口 じんこう populationjlpt4, leda1
一口 ひとくち (1)mouthful, bite, sip, draft, draught, (2)one word mix
五つ いつつ fivejlpt5
ちから strength, powerjlpt4, leda1
~人 ~にん ~person, counter for peoplecounter, jlpt5