adjective, shin·i·er, shin·i·est.
Related formsshin·i·ly, adverbshin·i·ness, nounun·shin·y, adjective
Examples from the Web for shinier
We agreed that our car had never looked handsomer and shinier since our first day of ownership.The Car That Went Abroad|Albert Bigelow Paine
Many were bigger than mine, with newer and shinier things, but they did not seem to differ in kind.Darkwater|W. E. B. Du Bois
This softens the surface fibers, and they can then be rolled flatter and hence take a shinier surface.From Paper-mill to Pressroom|William Bond Wheelwright
The second cube came back unchanged, except that it was newer, shinier.Hall of Mirrors|Fredric Brown