When referencing growth, substance, or formation, which suffix would be appropriate?

The suffix "-plasm" is appropriate when referencing growth, substance, or formation. It is derived from the Greek word "plasma," meaning "something formed or molded." In medical terminology, "-plasm" is commonly used to indicate cellular or tissue formation, such as in terms like "cytoplasm" (the substance within a cell) or "neoplasm" (a new, abnormal growth of tissue).

The other suffixes have specific meanings but do not relate directly to the concepts of growth and formation in the same way. For instance, "-oma" typically refers to a tumor or abnormal mass, often benign or malignant, without emphasizing the specific idea of substance formation. The suffix "-sarcoma" is used specifically for malignant tumors arising from connective tissues, which is a more restrictive and focused term. Meanwhile, "-oid" denotes resemblance or similarity, rather than direct implication of growth or formation. Thus, "-plasm" accurately reflects the notion of substance and transformation at a cellular level.