specialty vs career

specialty and career both are nouns.

Word	Noun	Adjective	Verb	Adverb
specialty	Yes	No	No	No
career	Yes	No	Yes	No

As nouns, career is a hypernym of specialty; that is, career is a word with a broader meaning than specialty:

Other hypernyms of specialty include calling, vocation.

specialty (noun)	career (noun)
the special line of work you have adopted as your career	the particular occupation for which you are trained
a distinguishing trait	the general progression of your working or professional life
an asset of special worth or utility

specialty (verb)	career (verb)
	move headlong at high speed