mintiness vs odour

mintiness and odour both are nouns.

Word	Noun	Adjective	Verb	Adverb
mintiness	Yes	No	No	No
odour	Yes	No	No	No

As nouns, odour is a hypernym of mintiness; that is, odour is a word with a broader meaning than mintiness:

Other hypernyms of mintiness include aroma, odor, olfactory property, scent, smell, taste property.

mintiness (noun)	odour (noun)
The state or condition of having a flavour or essence of mint.	any property detected by the olfactory system
	the sensation that results when olfactory receptors in the nose are stimulated by particular chemicals in gaseous form