groovy

adj (dated sl 旧, 俚) attractive or excellent, esp because fashionable or modern 吸引人的, 绝妙的（尤指因流行或时髦）.

grittiness, gritty, grizzle, grizzled, grizzly, Gro, groan, groats, grocer, groceries, grocery, grog, groggily, grogginess, groggy, groin, grommet, groom, groove, grooved, grope, gropingly, gross, gross national product, grossly, grossness, grotesque, grotesquely, grotesqueness, grotto, grotty, grouch, grouchy, ground, ground control, ground crew, ground floor, ground rule, ground speed, ground staff,