汁椀[shiruwan] soup bowl
椀飯振舞[oobanburumai] lavish feast
椀子そば[wankosoba] soba noodles in broth served continuously so that the guest or customer never has an empty bowl
止椀[tomewan] soup served at the end of a traditional Japanese dinner
椀盛[wanmori] food cooked by boiling or stewing

金椀[kanamari] small metal bowl
飯椀[meshiwan] bowl used for serving rice
椀種[wandane] soup ingredients (esp. seafood, tofu, egg)
椀形アンテナ[wanyouantena] dish antenna

一宿一飯[isshukuippan] (being beholden to someone for a favor of) a night's lodging and a meal
一膳飯屋[ichizenmeshiya] quick lunch
一飯[ippan] bowl of rice
五目飯[gomokumeshi] dish of rice, fish and vegetables
御飯[omanma] cooked rice

桜飯[sakurameshi] rice boiled with soy sauce and sake
残飯[zanpan] food scraps
鮨飯[sushimeshi] rice seasoned with vinegar, sugar and salt, used for preparing sushi
炊飯器[suihanki] rice cooker
赤飯[sekihan] red rice (beans and mochi) for auspicious occasions