Vocabulary consisting only from characters you are able to read
丸める
まるめる
to make round, to round off, to roll up, to curl up, to seduce, to cajole, to explain awayichidan, verb, vtrans
万
まん
(num) 10,000, ten thousand, (adv) myriads, alljlpt5
人工
じんこう
artificial, manmade, human work, human skill, artificialitymix
下る
くだる
(1)to descend, to go down, to come down, (2)to be handed down (of an order, judgment, etc.), (3)to pass (of time), (4)to surrender, to capitulate, (5)(often in neg. form) to be less than, to be i godan, jlpt3, verb, vintrans