Very Adept
Some of you may remember Minor Magicks, a D&D 3.5 supplement that I wrote for Silverthorne Games a few years ago. I admit that I am not above going to RPGNow occasionally to read the really nice things that people say about my piece, and there's even been a new one added recently that was, in general, quite complimentary. However, he did point out one flaw: in my spells-by-class listing at the end, I neglected to include the adept, despite the fact that these low-level, practical spells are precisely the kind of thing adepts should logically be good at. To which I respond, d'oh! Quite right; thank you, Mr. O'Connor, for pointing that out.
So if any of you out there feel you need authorial dispensation to add a spell to a class spell list, I'm officially saying that every new spell in Minor Magicks is castable by adepts. Generally, assign levels by determining what level the PC classes have them at, then give them to the adepts at the level of druid, cleric, bard, wiz/sor, in that order--that is, if it's 2 for a druid and 3 for a cleric, give it to them at 2; if it's 3 for a bard and 2 for a wizard, give it to them at 3, etc.
Shukenja, favored souls, wu jen, spirit shamans...you're on your own there; I don't think even Complete Warrior was out yet when I turned in my manuscript.