瓦

worthless thing; garbage; roof tile and stone

brick

concave roof tile

tile-shaped rice-cracker

convex roof tile

Stock market

sudden fall in stock prices; stock market crash

meaningless existence

low entrance (usually, but not always, to a teahouse) with a tiled archway overhead

buckskin (horse color)

ridge tile

pottery lantern (curved conical shape)

concave tile

sun-dried brick; adobe

comma-pattern tile

ridge-end tile with the figure of a shachihoko (e.g. on a castle)

tile figure; ceramic figurine

imbricate; tegular; overlapping

eave-end roof tile (comprising a convex semi-cylindrical tile and a decorative pendant)

eave-end roof tile (comprising a broadly concave tile and near-rectangular decorative cap)

pantile

clay monkey figure

turkey tail mushroom (Trametes versicolor)

Food, cooking

kawara soba (soba dish served on top of a roof tile)

Western-style roof tile

Martial arts

breaking a stack of tiles with one's hand (in karate)