Yes, there used to be an adept list in the wiki, made it myself. But that was made a while ago, and I forgot most of what was put down. A thread of a fully fleshed-out list should be put in the tomb of knowledge, but anyway, ordered by engage level (mostly) for your convenience!
Mob name
Location
Engage Level (Monster level -3)
Rabb the Rat
Newport Sewers
1
Grikk The Reborn
Stinger's Bog
9
The Beatle Queen
Centaur hills
12
Flitterwing
Lesser Faydark
15
Brancu Earthrumbler
West Badlands
19 or 20?
The Spectral Hunter
Northern Wastes of Tarhyl
25
The Wind Hag
Obsidian shard Mts
25
Huntfang
North badlands
28
Goretusk
Everfrost
30
Sandjaw
Oasis
32
The Haunted Treant
Mistwoods
32
Tarx the Stormfeather
Lake Starfall
34
Redmaw
Sea of Swords
37
Sludgebreath
Mielech A
42
Traekoth the Ancient <-- UNKILLED
Darkwoods
57