speedpaint vs painting

speedpaint and painting both are nouns.

Word	Noun	Adjective	Verb	Adverb
speedpaint	Yes	No	No	No
painting	Yes	No	No	No

As nouns, painting is a hypernym of speedpaint; that is, painting is a word with a broader meaning than speedpaint:

speedpaint (noun)	painting (noun)
Painting a picture in a very short amount of time	creating a picture with paints
	the occupation of a house painter
	the act of applying paint to a surface
	graphic art consisting of an artistic composition made by applying paints to a surface