lucubrate vs specialize

lucubrate and specialize both are verbs.

Word	Noun	Adjective	Verb	Adverb
lucubrate	No	No	Yes	No
specialize	No	No	Yes	No

As verbs, specialize is a hyponym of lucubrate; that is, specialize is a word with a more specific, narrower meaning than lucubrate:

lucubrate: add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
specialize: be specific about

lucubrate (verb)	specialize (verb)
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing	become more focused on an area of activity or field of study
	suit to a special purpose
	evolve so as to lead to a new species or develop in a way most suited to the environment
	be specific about
	devote oneself to a special area of work