Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
水力 suirjoku hydraulic power, water powermix
空っぽ karappo prázdnýleda1
火力 karjoku heating power, steam powermix
mizu waterjlpt5, kagaku, ryouri, shizen
早い hajai earlyadj, jlpt5, toki
女の子 onnanoko girlhito, jlpt5
耳たぶ mimitabu ušní lalůčekhito, leda1
草花 kusabana flower/flowering plant/(P)leda1
赤字 akadži (1)deficit, (being in or going into) the red, (2)red text, red letters, (3)corrections (by a teacher or proofreader) written in red mix
年上の tošiueno staršíleda1
下手 šimote spodní část, dolní částleda1
~円 ~en yenjlpt5
二日 fucuka second day of the month, two daysjlpt5, toki
中学校 čuugakkou junior high schoolgakkou, jlpt4, leda1
oto soundjlpt4, leda1, ongaku