manikin vs fashion model

manikin and fashion model both are nouns.

Word	Noun	Adjective	Verb	Adverb
manikin	Yes	No	No	No
fashion model	Yes	No	No	No

As nouns, manikin and fashion model are synonyms defined as:

manikin and fashion model: a woman who wears clothes to display fashions

Other synonyms of manikin include manakin, mannequin, mannikin, model.

manikin (noun)	fashion model (noun)
a life-size dummy used to display clothes	a woman who wears clothes to display fashions
a person who is very small but who is not otherwise deformed or abnormal
a woman who wears clothes to display fashions