apasionado

adj. passionate, zealous, ardent, enthusiastic; full of desire; fervent

n. enthusiast, one who is filled with enthusiasm for a principle or idea; admirer, fan

v. inflame, impassion

v. get impassioned

= ardent, impassioned, passionate, enthusiast, vehement, avid.
Ex: Significantly, however, Panizzi's rules did not prove as viable as did his ideology, and they were promptly and materially changed and recast by his most ardent admirers and followers.
Ex: They took on the unusual character of a great and impassioned national debate of the relative merits of the existing finding catalog and the alternative proposed by Panizzi and his associates.
Ex: At Christmas and birthdays if one of the family has a passionate interest in a hobby or pastime, a book, usually of the information kind, is found to satisfy his curiosity.
Ex: Videodiscs can provide high capacity secondary storage and it is possible for the personal computer enthusiast to make use of a home video recorder in this way.
Ex: There was besides vehement opposition to the machines from the hand compositors.
Ex: She was an avid collector of historical manuscripts considered worthless by his contemporaries and priceless by scholars today.

= electrify.
Ex: He then produced a sound like the deep wail of a bereaved mother which electrified the audience.