medico vs student

medico and student both are nouns.

Word	Noun	Adjective	Verb	Adverb
medico	Yes	No	No	No
student	Yes	No	No	No

As nouns, student is a hypernym of medico; that is, student is a word with a broader meaning than medico:

Other hypernyms of medico include educatee, pupil.

medico (noun)	student (noun)
a licensed medical practitioner	a learner who is enrolled in an educational institution
a student in medical school	someone (especially a child) who learns (as from a teacher) or takes up knowledge or beliefs