Stepchildren rhymes with:
children, children, cauldron, children, grandchildren, schoolchildren, waldren, waldron, audran, cauldron, chadron, children, condron, excedrin, gendron, grandchildren, hendron, hydron, kindran, madron, octahedron, padron, philodendron, polyhedron, ravindran, rhododendron, schoolchildren, squadron, tetrahedron, vorndran, waldren, waldron