cone vs funnel shape

cone and funnel shape both are nouns.

Word	Noun	Adjective	Verb	Adverb
cone	Yes	No	Yes	No
funnel shape	Yes	No	No	No

As nouns, funnel shape is a hyponym of cone; that is, funnel shape is a word with a more specific, narrower meaning than cone:

cone: a shape whose base is a circle and whose sides taper up to a point
funnel shape: a conical shape with a wider and a narrower opening at the two ends

Other hyponyms of cone include funnel.

cone (noun)	funnel shape (noun)
any cone-shaped artifact	a conical shape with a wider and a narrower opening at the two ends
a visual receptor cell in the retina that is sensitive to bright light and to color
cone-shaped mass of ovule- or spore-bearing scales or bracts
a shape whose base is a circle and whose sides taper up to a point

cone (verb)	funnel shape (verb)
make cone-shaped