This contains the terms that will be used commonly throughout the story:

Hunter Ranks:

*Warrior:

Novice Warrior

Warrior

Advanced Warrior

Sword Master

Sword Saint

Sword Heaven

Sword End

Skill Ranks:

*F - Rank

*E - Rank

*D - Rank

*C - Rank

*B - Rank

*A - Rank

*S - Rank

*SS- Rank

*SSS - Rank

*Primordial Rank

*Ancient Rank

*Void Rank

Weapon Ranks:

*F - Rank

*E - Rank

*D - Rank

*C - Rank

*B - Rank

*A - Rank

*S - Rank

*SS- Rank

*SSS - Rank

*Primordial Rank

*Ancient Rank

*Void Rank

(same as Skill Ranks)

Guild Ranks (Highest - Lowest):

*Dragon

*Azure

*Earth

*Blaze

*Mist

Dungeon Ranks:

*F - Rank

*E - Rank

*D - Rank

*C - Rank

*B - Rank

*A - Rank

*S - Rank

*SS- Rank

*SSS - Rank

*Primordial Rank

*Ancient Rank

*Void Rank

(same as Skill Ranks)

And that's my cue.