One of the most common synonyms for "absorp" is "absorb," which means to take in or soak up. Other synonyms for this word include "assimilate," "imbibe," and "soak." "Assimilate" refers to the process of absorbing something into a system or culture. "Imbibe" is a more informal synonym that means to drink or take in a substance such as alcohol. Finally, "soak" is a verb that can be used to describe the act of absorbing a substance into something, as in the case of a sponge soaking up water. All of these synonyms for "absorp" help expand our understanding of this important concept.