Synonyms/Hypernyms (Ordered by Estimated Frequency) of verb make_pure
1 sense of make pure
Sense 1
purify, sublimate, make pure, distill -- (remove impurities from, increase the concentration of, and separate through the process of distillation; "purify the water")
=> better, improve, amend, ameliorate, meliorate -- (to make better; "The editor improved the manuscript with his changes")