Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
忍者 にんじゃ ninja (persons in feudal Japan who used ninjutsu for the purposes of espionage, assassination, sabotage, etc.)sensou, shigoto
海水 かいすい sea waterleda1, shizen
れい zero, noughtjlpt5
和らぐ やわらぐ to soften, to calm down, to be mitigatedgodan, verb, vintrans
うま horsedoubutsu, leda1
背骨 せぼね spinehito
知り合う しりあう to get to know (someone), to make acquaintancegodan, verb, vintrans
目眩 めまい dizziness, giddiness, vertigobyouki
様々な さまざまな variousjlpt3
丈夫 じょうぶ good health, robustness, strong, solid, durable, hero, gentleman, warrior, manly personadj, jlpt5