One I haven't seen mentioned yet:
"Avocation"
1. An activity taken up in addition to one's regular work or profession, usually for enjoyment; a hobby;
2. One's regular work or profession;
3. (Archaic) A diversion or distraction.
[ Latin, avocatio, avocation-diversion, from avocatus, past participle of avocare, to call away, from ab+ vocare--to call, from voc-,vox, voice.
Covers all the bases, eh?
Larry Hakim diverted and distracted, not to mention both called and called away in Oxford, MS