Antonyms of adj assimilable

1 sense of assimilable

Sense 1
assimilable -- (able to be absorbed and incorporated into body tissues)

INDIRECT (VIA digestible) -> indigestible -- (digested with difficulty)

Similarity of adj assimilable

1 sense of assimilable

Sense 1
assimilable -- (able to be absorbed and incorporated into body tissues)
       => digestible (vs. indigestible) -- (capable of being converted into assimilable condition in the alimentary canal)