御碗[owan] bowl
茶碗蒸[chawanmushi] savoury egg custard
茶碗[chawan] rice bowl
茶飲み茶碗[chanomijawan] teacup
夫婦茶碗[meotojawan] his and her teacups

飯碗[meshiwan] bowl used for serving rice
飯茶碗[meshijawan] rice bowl
高麗茶碗[kouraijawan] Koryo-dynasty tea bowl
楽茶碗[rakujawan] hand-moulded earthenware teacup