Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
単調 たんちょう monotony, monotone, dullnessmix
関節 かんせつ joints (knee joint, elbow joint, etc.)hito
直角 ちょっかく 90°math
陸軍 りくぐん armysensou
無くなる なくなる be lostgodan, jlpt3, jlpt4, verb, vintrans