kirpan vs sticker

kirpan and sticker both are nouns.

Word	Noun	Adjective	Verb	Adverb
kirpan	Yes	No	No	No
sticker	Yes	No	No	No

As nouns, sticker is a hypernym of kirpan; that is, sticker is a word with a broader meaning than kirpan:

kirpan: a ceremonial four-inch curved dagger that Sikh men and women are obliged to wear at all times
sticker: a short knife with a pointed blade used for piercing or stabbing

Other hypernyms of kirpan include dagger.

kirpan (noun)	sticker (noun)
a ceremonial four-inch curved dagger that Sikh men and women are obliged to wear at all times	a short knife with a pointed blade used for piercing or stabbing
	an adhesive label
	a particularly difficult or baffling question or problem
	a small sharp-pointed tip resembling a spike on a stem or leaf