Antonyms of adj indigestible

1 sense of indigestible

Sense 1
indigestible (vs. digestible) -- (digested with difficulty)

digestible (vs. indigestible) -- (capable of being converted into assimilable condition in the alimentary canal)
        => assimilable -- (able to be absorbed and incorporated into body tissues)
        => light -- (easily assimilated in the alimentary canal; not rich or heavily seasoned; "a light diet")
        => predigested -- (artificially partially digested as by enzymatic action; "predigested foods are a boon for those who are ill or have impaired digestion")

Similarity of adj indigestible

1 sense of indigestible

Sense 1
indigestible (vs. digestible) -- (digested with difficulty)
       => flatulent -- (generating excessive gas in the alimentary canal)
       => heavy -- (dense or inadequately leavened and hence likely to cause distress in the alimentary canal; "a heavy pudding")
       => nondigestible -- (not digestible)
       => undigested -- (not digested; "undigested food")
       => stodgy -- (heavy and starchy and hard to digest; "stodgy food"; "a stodgy pudding served up when everyone was already full")
          Also See-> inedible#1, uneatable#1