conoid vs funnel shape

conoid and funnel shape both are nouns.

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

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

conoid: 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 conoid include funnel.

conoid (noun)	funnel shape (noun)
a shape whose base is a circle and whose sides taper up to a point	a conical shape with a wider and a narrower opening at the two ends