humbler

a.较低级的

human being, human frame, human interest, human nature, human race, human rights, humane, humane killer, humanely, humanism, humanist, humanistic, humanitarian, humanitarianism, humanity, humanization, humanisation, humanize, humanise, humankind, humanly, humble, humbly, humbug, humdinger, humdrum, humerus, humid, humidify, humidity, humiliate, humiliating, humiliation, humility, humming-bird, humming-top, hummock, humor, humorist, humorous, humorously, humour,