Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
正方形 せいほうけい squareleda1, math
音楽 おんがく music, musical movementjlpt5, leda1, ongaku
石頭 いしあたま inflexible person/(P)adj, leda1
四時 よじ 4 o'clocktoki
動脈 どうみゃく arteryhito