What is another word for "metastasis"?

Roget's Thesaurus (1911) lists these synonyms for "metastasis": about, anastrophe, and, before, bottom, capsize, cart, contraposition, contrariety, contrary, down, eversion, head, heavy, horse, hypallage, hyperbaton, inside, introversion, introvert, inverse, inversely, inversion, invert, inverted, keel, metathesis, opposite, out, over, overturn, palindrome, parenthesis, pirouette, pronation, put, retroversion, retrovert, reversal, reverse.