As nouns the difference between glycerin and petroleum
is that glycerin is glycerine while petroleum is petroleum.
glycerin
English
Noun
(-)
(organic compound)
References
*
petroleum
Alternative forms
* (archaic)
Noun
(en-noun)
A flammable liquid ranging in color from clear to very dark brown and black, consisting mainly of hydrocarbons, occurring naturally in deposits under the Earth's surface.
Synonyms
* oil
* gas
* gasoline
* petroil
* petrol
Derived terms
* packaged petroleum product
* petroleum coke
* petroleum ether
* petroleum jelly
* petroleum spirit
Related terms
* (l)