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 There are 3 thirteen-letter words containing B, C, E, 2O, S and V| BIOCONVERSION | • bioconversion n. The conversion of biological material into usable products; but especially the conversion of biomass into biofuel. • BIOCONVERSION n. the conversion of organic materials (as wastes) into an energy source (as methane) by processes (as fermentation) involving living organisms. |  | NONOBJECTIVES | • nonobjectives n. Plural of nonobjective. |  | NONOBSERVANCE | • nonobservance n. The failure to observe a custom, or to conform with a law. • NONOBSERVANCE n. a lack of observance. |  
 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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