There are several synonyms for the word "secretional" such as excretion, secretion, discharge, emanation, etc. These words all refer to the act of releasing something, either from a bodily organ or a cell. "Secretional" is typically used in a medical context to describe the processes of glandular secretion, but the other synonyms can also be utilized in place of this word in different contexts. For instance, "excretion" can refer to the body's elimination of waste products, while "emanation" can describe the emission of energy, gas, or other substances. The choice of which synonym to use depends on the specific context and the intended meaning.