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 There are 2 fifteen-letter words containing B, O, P, S, U and Z| PHENYLBUTAZONES | • phenylbutazones n. Plural of phenylbutazone. • PHENYLBUTAZONE n. a drug formerly used as an analgesic, but now largely restricted to veterinary use.
 |  | SUBOPTIMIZATION | • suboptimization n. The optimization of a subunit (or series of subunits) of an organization without good coordination with… • SUBOPTIMIZATION n. the process of suboptimizing, also SUBOPTIMISATION.
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 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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