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

亜種[ashu] subspecies
異機種[ikishu] heterogenous equipment
異種[ishu] different kind (species, variety)
育種[ikushu] (plant) breeding
育種家[ikushuka] (plant) breeder

育種所[ikushujo] (plant) nursery
一種[isshu] species
一粒種[hitotsubudane] an only child
種違い[tanechigai] half-brother
艶種[tsuyadane] love affair