indigestible

adjectives

digested with difficulty
indigestible
is derived from
indigestibleness
is derived from
indigestibility
antonym
digestible
is similar to
generating excessive gas in the alimentary canal
flatulent
is similar to
dense or inadequately leavened and hence likely to cause distress in the alimentary canal
"a heavy pudding"
heavy
is similar to
not digestible
nondigestible
is similar to
not digested
"undigested food"
undigested
is similar to
heavy and starchy and hard to digest
"stodgy food"; "a stodgy pudding served up when everyone was already full"
stodgy
see also
not suitable for food
inedible, uneatable