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 There are 2 twelve-letter words containing D, I, 2S, 2T and Z| METASTASIZED | • metastasized v. Simple past tense and past participle of metastasize. • METASTASIZE v. to spread or grow by or as if by metastasis, also METASTASISE. |  | SYSTEMATIZED | • systematized v. Simple past tense and past participle of systematize. • SYSTEMATIZE v. to reduce to a system, also SYSTEMATISE. |  
 Scrabble words — in black are valid world wide — in RED are not valid in North America — in GREEN are valid only in North America. Definitions are short excerpt from the WikWik.org and 1Word.ws. 
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