soul patch vs whiskers

soul patch and whiskers both are nouns.

Word	Noun	Adjective	Verb	Adverb
soul patch	Yes	No	No	No
whiskers	Yes	No	No	No

As nouns, whiskers is a hypernym of soul patch; that is, whiskers is a word with a broader meaning than soul patch:

soul patch: a small patch of facial hair just below the lower lip and above the chin
whiskers: the hair growing on the lower part of a man's face

Other hypernyms of soul patch include beard, face fungus.

soul patch (noun)	whiskers (noun)
a small patch of facial hair just below the lower lip and above the chin	the hair growing on the lower part of a man's face