a hobby (activity done for enjoyment in spare time) / one's taste (set of preferences)

(engineering, computing) core / (only in compounds) core (being central, crucial)

(slang) hardcore, passionate

he / distal demonstrative, something far off removed from both speaker and listener: that / boyfriend

distal demonstrative, something far off removed from both speaker and listener: that, yon / particularly, male personal third person pronoun: he / by extension from he: boyfriend

he; boyfriend

music

(business) core competence

being apt to make a show of one's faults; penchant for boasting of one's faults; pretending to be worse than one really is

bad taste