noradrenaline vs norepinephrine

noradrenaline and norepinephrine both are nouns.

Word	Noun	Adjective	Verb	Adverb
noradrenaline	Yes	No	No	No
norepinephrine	Yes	No	No	No

As nouns, noradrenaline and norepinephrine are synonyms defined as:

noradrenaline and norepinephrine: a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses

noradrenaline (noun)	norepinephrine (noun)
a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses	a catecholamine precursor of epinephrine that is secreted by the adrenal medulla and also released at synapses