petroleum coke petroleum benzine • petroleum engine · · · Info · Synonyms · Characters · · petroleum coke · · Text Common · · Latin · · Scripts 14 · · Length Synonyms · · · petroleum · · Synonym 1 crude oil · · Synonym 2 crude · · Synonym 3 rock oil · · Synonym 4 fossil oil · · Synonym 5 oil · · Synonym 6 Characters · · space U+0020 c latin small letter c U+0063 e latin small letter e U+0065 k latin small letter k U+006B l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 t latin small letter t U+0074 u latin small letter u U+0075