M3E1T1A1S1T1A1S1I1Z10E1S1
23 points
METASTASIZES is validvalid
METASTASIZE, to spread via metastasis [v]
METASTASIZE, to spread or grow by or as if by metastasis, also METASTASISE [v]
METASTASIZE, to spread via metastasis [v]
METASTASIZE, to spread or grow by or as if by metastasis, also METASTASISE [v]