toboggan cap vs stocking cap

toboggan cap and stocking cap both are nouns.

Word	Noun	Adjective	Verb	Adverb
toboggan cap	Yes	No	No	No
stocking cap	Yes	No	No	No

As nouns, toboggan cap and stocking cap are synonyms defined as:

toboggan cap and stocking cap: a close-fitting woolen cap; often has a tapering tail with a tassel

Other synonyms of toboggan cap include ski cap.

toboggan cap (noun)	stocking cap (noun)
a close-fitting woolen cap; often has a tapering tail with a tassel	a close-fitting woolen cap; often has a tapering tail with a tassel