相关单词同义词parent, principle, father, radix, radicate, fix, on, hold, in, place, 近义词n. base, basis, beginnings, bottom, cause, ore, crux, essence, foundation, germ, heart, nub, origin, stem v. rootle反义词branch, 分部临近词rope, rooster, rooty, Rooth, rooter, rooted, rootsy, rootle, Rootes, root in, rootery, Rootrot相似词roommate, roomy, roost, rooster, root and branch idiom, root around (somewhere), root beer, root canal, 返回 root