paraffin series vs methane series

paraffin series and methane series both are nouns.

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

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

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

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

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