1) Combining form for rock 2) Currency of Venezuela 3) Esperanto boy name 4) Kind of opec dollars 5) Masculine given name 6) Mideast dollar 7) Of the oil industry 8) Oil company prefix 9) Oil industry prefix 10) Prefix for chemical 11) Prefix for dollars 12) Prefix meaning oil 13) Prefix with chemical
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https://www.crosswordclues.com/clue/petro
(Petrolatum) Additive used in container candles to soften wax, lower the melt point and cause a larger melt pool. Also commonly known as petroleum jelly (Vaseline).
Found on
http://www.candlecauldron.com/dictionary.html
No exact match found.
