alkane series vs amine

alkane series and amine both are nouns.

Word	Noun	Adjective	Verb	Adverb
alkane series	Yes	No	No	No
amine	Yes	No	No	No

As nouns, amine is a hyponym of alkane series; that is, amine is a word with a more specific, narrower meaning than alkane series:

alkane series: a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)
amine: a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals

Other hyponyms of alkane series include butane, aminoalkane, C2H6, ethane, heptane, hexane, methane.

alkane series (noun)	amine (noun)
a series of non-aromatic saturated hydrocarbons with the general formula CnH(2n+2)	a compound derived from ammonia by replacing hydrogen atoms by univalent hydrocarbon radicals