crotchet vs strangeness

crotchet and strangeness both are nouns.

Word	Noun	Adjective	Verb	Adverb
crotchet	Yes	No	No	No
strangeness	Yes	No	No	No

As nouns, strangeness is a hypernym of crotchet; that is, strangeness is a word with a broader meaning than crotchet:

Other hypernyms of crotchet include unfamiliarity.

crotchet (noun)	strangeness (noun)
a small tool or hooklike implement	unusualness as a consequence of not being well known
a strange attitude or habit	the quality of being alien or not native
a musical note having the time value of a quarter of a whole note	(physics) one of the six flavors of quark, the third lightest of all quarks
a sharp curve or crook; a shape resembling a hook