Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
老人 ろうじん the aged/old person/(P)jlpt3
逆数 ぎゃくすう reciprocalmath
水平線 すいへいせん horizon (related to sea or lakes)mix
不自由な ふじゆうな nepohodlný, neschopný, handicapovanýjlpt3
空ける あける vyprázdnit (láhev)ichidan, jlpt3, leda1, verb, vtrans