Fire, Firaga, Cure, Curaga, Haste, Slow, Regen, Protect, Shell, Reflect, Flare, Meteor, Ultima, Raise, Reraise and lots of other recurring spells.

Chocobos, Moogles, Mus, Goblins, pallette-swapped wolves, Flans, Shiva, Ifrit, Ramuh (or other thunder-based deity), Odin (Norse mythology FTW), Adamantoises, Bombs, and a load of other recurring creatures.

Potion, Hi-Potion, Ether, Phoenix Down, all the weapon names I kinda can't be bothered to go on about right now. Did I mention recurring?

In other words, a bunch of vocabulary. Weird eh? That makes FF for me. No idea why.