Petrochemical is a 13 letter English word. It's valid Words with friends word worth 28 points.
You can make 2297 anagrams from letters in petrochemical (acceehilmoprt).
First recorded in 1910-15; petro-2 + chemical
Of course, those spheres also encase it in a petrochemical prison.
This scene was rudely disturbed by the view of petrochemical plants and refineries in the background.
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