From SOM2 Freak

FFV Lists contain  all available:
Mix Commands
Terrain
Animals
Battle Commands


Mix Command creates these:

Failure
Potion
Water of Life
X-Potion
Elixir
Resurrection
Maiden's Kiss
Ether
Neutralize
Cure Blind
Dragon Power
Dark Potion
HiPotion
Half Elixir
Ether Dry
(???)
Reincarnation
Lilith's Kiss
Resist Poison
Resist Fire
Dragon Shield
Dark Ether
Failure
Mix0023
Mix0024
Giant Potion
Dark Elixir
Fenix Down
Kiss of Life
Life Shield
Panacea
Resist Ice
Resist Thunder
Dragon Armor
Death Potion
Kiss of Blessing
Drain Kiss
Levitate
Bacchus' Wine
Samson Power
Elemental Power
Holy Breath
Failure
Guard Potion
Split Shell
Haste Drink
Failure
Explosive
Antidote
Restorative
Poison Breath
Poison
Eyedrop
Dark Sigh
Dark Gas
Dragon Breath
Dark Breath
Shadow Flare
(???)
(???)

****The (???) are unused ones
the Mix00XX are dummied


Terrain Attacks:
Gust
Quake
Gale Cut
Whirlwind
Branch Arrow
Leaf Dance
Branch Spear
 Vine Hell
Sandstorm
Quicksand
Desert Storm
Hot Sand
Tsunami
Whirlpool
(eddy? Those swirly things in water)
> Big Tsunami
Phaen Phantom (what is this??)
Will-o-wisp
Bottomless Swamp
Poison Mist
Waterfall
Stalactite
Cave-in
Sonic Boom

Animals list:
Mysidian Rabbit
Squirrel
Bee Swarm
Nightingale
Momonga
Falcon
Skunk
Wild Boar
Unicorn

 Battle Commands:
Unknown:
!Other
!Item
!Change
!Parry
Generic:
Fight
Knight:
!Protect
Monk:
!Kick
!BuildUp
!Chakra
Thief:
!Escape
!Steal
!Capture
Dragoon:
!Jump
!Dragon Sword (umm...this is for Dragoon, right? I haven't used Dragonos :))
Ninja:
!Smoke Ball
!Image
!Throw
Samurai:
!Sword Slap
!GP Toss
!Slash
Archer:
!Animals
 !Aim
!X-Fight
Caller:
!Summon
Blue Wizard:
!Peep
!Scan
 !X-Fight
Caller:
!Summon
Blue Wizard:
!Peep
!Scan
Monster Trainer:
!Calm
(Tame)
!Control
!Catch
!Release
Chemist:
!Mix
!Drink
!Health
!Revive
 Elementalist:
!Terrain
!Dummy01
Bard:
!Conceal
!Appear
!Dummy02
!Sing
Dancer:
!Flirt
!Dance
Mimic:
!Mimic
Magics:
!Sword
!White
!Black
!Jikuu
!Call
!Wht/Blk
!X-Magic
!Blue
????:
!Patorio
!Dokidoki
 Between !Terrain and !Conceal in the ability list, there is a 
   !Dummy01...
(dami-01)
And between !Appear and !Sing there is a !Dummy02
You could try to hack them into a character with a GG code or 
   something... :)
I don't know what it would do to the game though :P
Maybe they were dummied for a reason :P