Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ike pondjlpt5, leda1, shizen
石炭 sekitan coalkagaku
金づち kanaduchi kladivoleda1
火花 hibana spark/(P)leda1
火山岩 kazangan volcanic rockleda1
kage (1)shadow, silhouette, (2)reflection, image, (3)presence, sign, (4)light (stars, moon) mix
yoru evening/night/(P)leda1, toki
kome rice grainjlpt4, leda1, shokubutsu
日光 nikkou sunshinetenki
空っぽ karappo prázdnýleda1