undigestible
Stomach cannot handle
Undigestible means unable to be digested—food or material that the body cannot break down and absorb.
The more common form is *indigestible*, but undigestible appears in both literal and figurative contexts: The husk is undigestible and passes through the system, an undigestible mass of data.
Cannot be dissolved
- unbreakableImpossible to damage
- imperviousUnable to be affected
- resistantWithstanding external forces
- fibrousMade of threads
roughage · cellulose · chitin · keratin · gristle · cartilage · husks · rinds
Unfit for consumption
- unpalatableUnpleasant to taste
- unconsumableUnable to be used up
- toxicCapable of causing harm
- poisonousCapable of causing death
noxious · harmful · tainted · spoiled · rancid · rotten · contaminated · unwholesome
Impossible to understand
- impenetrableImpossible to pass through
- intractableImpossible to manage
- unassimilableIncapable of being incorporated
- overwhelmingIntensely excessive in force
dense · opaque · convoluted · unfathomable · inscrutable · abstruse · difficult · challenging
insoluble
Cannot be dissolved
- unbreakableImpossible to damage
- imperviousUnable to be affected
- resistantWithstanding external forces
fibrous · roughage · cellulose · chitin · keratin · gristle · cartilage · husks · rinds · seeds
inedible
Unfit for consumption
- unpalatableUnpleasant to taste
- unconsumableUnable to be used up
- toxicCapable of causing harm
poisonous · noxious · harmful · tainted · spoiled · rancid · rotten · contaminated · unwholesome · unfit
incomprehensible
Impossible to understand
- impenetrableImpossible to pass through
- intractableImpossible to manage
- unassimilableIncapable of being incorporated
overwhelming · dense · opaque · convoluted · unfathomable · inscrutable · abstruse · difficult · challenging · complex
heavy
Of great mass
fatty · oily · fried · dense · stodgy · filling · bloating · cloying · leaden · sitting
heartburn
Gastric acid irritation
- dyspepsiaImpaired digestion causing discomfort
- bloatingSwollen, expanded state
- nauseaPre-vomiting stomach discomfort
queasy · cramps · bellyache · upset · distress · gas · flatulence · acidic · reflux · burping
undigestibledigestible
Able to be absorbed
absorbable · assimilable · nutritious · edible · bioavailable
undigestibledigestible
Able to be absorbed
comprehensible · understandable · accessible · graspable · clear
digest, digestion, indigestion, digestive, digesting, digestible, digested, indigestible, undigested