Here's my list, along with suggestions for alternates:
Acolyte (treat as Cleric)
Bandit (treat as Thief)
Birds: Eagle, Giant Eagle, Owl, Swan, Vulture (treat as Hawk-equivalents)
Buccaneer (treat as Pirate)
Medium (treat as Cleric*)
Monkey (treat as Kobold?)
Noble (treat as Merchant)
Sphinx (have a sphinx)
Trader (treat as Merchant**)
Tribesman (treat as Nomad)
Veteran (treat as Fighter)
* Warlock if Player's Companion is available.
** Venturer if Player's Companion is available.
Sphinx is the only one that really hurts :-). (Also, thanks to Beastman for the sphinx entry.)