normal curve vs Gaussian curve

normal curve and Gaussian curve both are nouns.

Word	Noun	Adjective	Verb	Adverb
normal curve	Yes	No	No	No
Gaussian curve	Yes	No	No	No

As nouns, normal curve and Gaussian curve are synonyms defined as:

normal curve and Gaussian curve: a symmetrical curve representing the normal distribution

Other synonyms of normal curve include bell-shaped curve, Gaussian shape.

normal curve (noun)	Gaussian curve (noun)
a symmetrical curve representing the normal distribution	a symmetrical curve representing the normal distribution