Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
人口 じんこう populationjlpt4, leda1
川上 かわかみ horní tok řekyleda1, shizen
九九 くく násobilkaleda1, math
大きい おおきい big, large, greatadj, jlpt5
ひと man, person, human being, mankindhito, jlpt5
大小 だいしょう (1)sizes (various), large and small, (2)daisho (matched pair of long and short swords), (3)large and small drums, (4)long months and short months mix
下がる さがる to hang down/to abate/to retire/to fall/to step back/(P)godan, jlpt3, jlpt4, verb, vintrans
入る はいる to enter, to join, to containgodan, jlpt5, verb
手がかり てがかり (1)clue, key, trail, scent, track, contact, (2)handhold, on hand mix
下る くだる (1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans
女っぽい おんなっぽい womanly, feminine, womanish, effeminateadj
えん circlemath
くち mouth, orifice, openinghito, jlpt5
入り口 いりぐち vchod, vjezdleda1
(num) twojlpt5