paraffin vs methane series

paraffin and methane series both are nouns.

Word	Noun	Adjective	Verb	Adverb
paraffin	Yes	No	No	No
methane series	Yes	No	No	No

As nouns, paraffin and methane series are synonyms defined as:

paraffin and methane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)

Other synonyms of paraffin include alkane, alkane series, paraffin series.

paraffin (noun)	methane series (noun)
from crude petroleum; used for candles and for preservative or waterproof coatings	a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)
(British usage) kerosine
a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)