a·stom·a·tous 
(ā-stŏmə-təs, ā-stōmə-) also as·tom·ous (ăstə-məs) or a·stom·a·tal (ā-stŏmə-təl, ā-stōmə-)
(ā-stŏmə-təs, ā-stōmə-) also as·tom·ous (ăstə-məs) or a·stom·a·tal (ā-stŏmə-təl, ā-stōmə-)adj.
Having no mouth or oral opening.
- beat a dead horse
- beat all
- beat a retreat
- beat around/about the bush
- beat around the bush
- beatbox
- beatboxing
- beat brains
- beat brains out
- beaten
- beater
- beat/flog a dead horse
- Beat Generation
- beatific
- beatifically
- beatification
- beatify
- beating
- beat it
- beatitude
- beatnik
- beat off
- Beaton
- beat one's brains
- beat (one's) brains (out)