bodkin vs sticker

bodkin and sticker both are nouns.

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

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

Other hypernyms of bodkin include dagger.

bodkin (noun)	sticker (noun)
a blunt needle for threading ribbon through loops	a short knife with a pointed blade used for piercing or stabbing
a small sharp-pointed tool for punching holes in leather or fabric	an adhesive label
formerly a long hairpin; usually with an ornamental head	a particularly difficult or baffling question or problem
a dagger with a slender blade	a small sharp-pointed tip resembling a spike on a stem or leaf