Dyspeptic :: Dyspeptic (n.) A person afflicted with dyspepsia.
Dyspeptical :: Dyspeptical (a.) Pertaining to dyspepsia; having dyspepsia; as, a dyspeptic or dyspeptical symptom..
Dyspeptone :: Dyspeptone (n.) An insoluble albuminous body formed from casein and other proteid substances by the action of gastric juice.