Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
目上 meue superior/superiors/senior/(P)jlpt3, jlpt3
saki hrot, špička, budoucnostleda1
半分 hanbun halfjlpt5, leda1
空ける akeru vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans
光学 kougaku opticsmix