Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ちから strength, powerjlpt4, leda1
上手い うまい (1)skillful, clever, expert, wise, successful, (2)delicious, appetizing, appetising, (3)fortunate, splendid, promising adj
tree, woodjlpt5, shokubutsu
土木 どぼく public worksmix
主に おもに mainly, primarilymix