A very large list of RPG Class Ideas that was compiled by "Abandoned Arts' from the following website:
https://www.enworld.org/threads/the-eve ... it.337131/Abbot
Abjurer
Acrobat
Adventurer
Aeromancer
Aeronaut
Alchemist
Alienist
Animist
Antihero
Apothecary
Arbalester
Arbiter
Arcanist
Archeologist
Archer
Armiger
Armorer
Artificer
Assassin
Astrologer
Avenger
Bandit
Barbarian
Bard
Battlemage
Beastlord
Beastrider
Beguiler
Berserker
Binder
Bishop
Blackguard
Blacksmith
Bladesinger
Blighter
Bloodmage
Bookbinder
Bounty Hunter
Botanist
Bravo
Brawler
Brewmeister
Brigand
Cartographer
Cavalier
Cavalryman
Cestus
Charlatan
Champion
Channeler
Charioteer
Charmer
Chevalier
Cheiftan
Chirurgeon
Chronomancer
Clairvoyant
Cleric
Conjurer
Consular
Corsair
Courtier
Curate
Crossbowman
Crusader
Cursebearer
Deathknight
Defender
Demagogue
Demolitionist
Demoniac
Dervish
Diabolist
Diplomat
Dirgesinger
Disciple
Diviner
Djinncaller
Doomsayer
Dragonrider
Dragoon
Dreadnaught
Dreamwalker
Druid
Duelist
Earthspeaker
Elementalist
Empath
Enchanter
Engineer
Envoy
Evoker
Executioner
Exile
Exorcist
Explorer
Falconer
Fearmonger
Fencer
Fighter
Firedancer
Fleshwarper
Forrester
Frostmage
Fusilier
Functionary
Gadgeteer
Geomancer
Genius
Gladiator
Grappler
Gravecaller
Guardian
Guerilla
Guru
Gunslinger
Gypsy
Hag
Harpy
Harbinger
Harrier
Haruspex
Healer
Heirophant
Herald
Herbalist
Hermit
Hero
Hexmage
Highwayman
Hivemaster
Hoodwink
Hospitalier
Houndmaster
Hunter
Hydromancer
Hymnist
Hypnotist
Illusionist
Incanter
Infiltrator
Inquisitor
Invoker
Invester
Investigator
Interrogator
Jester
Jinx
Juggernaut
Justicar
Kensai
Knight
Lancer
Lasher
Lady
Legionnaire
Lich
Lightbringer
Lord
Machinist
Mageknight
Magistrate
Magician
Magus
Malefactor
Malus
Maniac
Marauder
Mariner
Marshal
Martial Artist
Masque
Mastermind
Medium
Mentalist
Mercenary
Merchant
Messiah
Mindbender
Miner
Minstrel
Monk
Mountaineer
Musketeer
Mysterion
Mystic
Necromancer
Nethermancer
Ninja
Noble
Nomad
Occultist
Oracle
Outcast
Outlaw
Outrider
Paladin
Paragon
Pariah
Pathfinder
Physician
Piper
Pirate
Plaguemancer
Planeswalker
Poisoner
Preacher
Priest
Prophet
Protector
Psionicist
Psychic
Pugilist
Pyromancer
Qabalist
Raider
Raindancer
Rake
Ranger
Ratcatcher
Reaver
Riddler
Rifleman
Ritualist
Rogue
Ronin
Royal
Runic
Runelord
Saboteur
Sage
Saint
Samurai
Sandman
Sapper
Savage
Savant
Scavenger
Seer
Scholar
Scout
Scrier
Scribe
Seasinger
Sensei
Sentinel
Shadowmancer
Shaman
Shapeshifter
Sheriff
Shieldbearer
Sibyl
Siegemaster
Siren
Skald
Skirmisher
Skycaptain
Slavemaster
Slayer
Slaver
Slimelord
Sneak
Sniper
Soldier
Soothsayer
Sorcerer
Soulblade
Spearman
Spellbinder
Spellbreaker
Spellknife
Spiritualist
Spy
Stalker
Stormlord
Strategist
Strider
Summoner
Swashbuckler
Swordsman
Tactician
Taskmaster
Telepath
Templar
Thaumaturgist
Theurge
Thief
Thrall
Tinkerer
Tormentor
Totemist
Trader
Transmogrifist
Transmuter
Trapsmith
Trickster
Ur-Priest
Valkyrie
Vanguard
Vagabond
Viking
Vindicator
Visionary
Vizier
Voidcaller
Wanderer
Warden
Warlock
Warlord
Warpriest
Warrior
Weaponmaster
Wilder
Windcaller
Witch
Witchdoctor
Wizard
Wonderworker
Wormtongue
Wyrd
Wyrmcaller
Zealot